Games for Your Mind : : The History and Future of Logic Puzzles / / Jason Rosenhouse.

A lively and engaging look at logic puzzles and their role in recreation, mathematics, and philosophyLogic puzzles were first introduced to the public by Lewis Carroll in the late nineteenth century and have been popular ever since. Games like Sudoku and Mastermind are fun and engrossing recreationa...

Full description

Saved in:
Bibliographic Details
Superior document:Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020 English
VerfasserIn:
Place / Publishing House:Princeton, NJ : : Princeton University Press, , [2020]
©2020
Year of Publication:2020
Language:English
Online Access:
Physical Description:1 online resource (352 p.) :; 35 b/w illus. 32 tables.
Tags: Add Tag
No Tags, Be the first to tag this record!
id 9780691200347
ctrlnum (DE-B1597)563251
(OCoLC)1197544522
collection bib_alma
record_format marc
spelling Rosenhouse, Jason, author. aut http://id.loc.gov/vocabulary/relators/aut
Games for Your Mind : The History and Future of Logic Puzzles / Jason Rosenhouse.
Princeton, NJ : Princeton University Press, [2020]
©2020
1 online resource (352 p.) : 35 b/w illus. 32 tables.
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
text file PDF rda
Frontmatter -- CONTENTS -- Preface -- I. The Pain and Pleasure of Logic -- 1. Is Logic Boring and Pointless? -- 2. Logic Just for Fun -- II. Lewis Carroll and Aristotelian Logic -- 3. Aristotle's Syllogistic -- 4. The Empuzzlement of Aristotelian Logic -- 5. Sorites Puzzles -- 6. Carroll's Contributions to Mind -- III. Raymond Smullyan and Mathematical Logic -- 7. Liars and Truthtellers -- 8. From Aristotle to Russell -- 9. Formal Systems in Life and Math -- 10. The Empuzzlement of Gödel's Theorems -- 11. Question Puzzles -- IV. Puzzles Based on Nonclassical Logics -- 12. Should "Logics" Be a Word? -- 13. Many-Valued Knights and Knaves -- V. Miscellaneous Topics -- 14. The Saga of the Hardest Logic Puzzle Ever -- 15. Metapuzzles -- 16. Paradoxes -- 17. A Guide to Some Literary Logic Puzzles -- Glossary -- References -- Index
restricted access http://purl.org/coar/access_right/c_16ec online access with authorization star
A lively and engaging look at logic puzzles and their role in recreation, mathematics, and philosophyLogic puzzles were first introduced to the public by Lewis Carroll in the late nineteenth century and have been popular ever since. Games like Sudoku and Mastermind are fun and engrossing recreational activities, but they also share deep foundations in mathematical logic and are worthy of serious intellectual inquiry. Games for Your Mind explores the history and future of logic puzzles while enabling you to test your skill against a variety of puzzles yourself.In this informative and entertaining book, Jason Rosenhouse begins by introducing readers to logic and logic puzzles and goes on to reveal the rich history of these puzzles. He shows how Carroll's puzzles presented Aristotelian logic as a game for children, yet also informed his scholarly work on logic. He reveals how another pioneer of logic puzzles, Raymond Smullyan, drew on classic puzzles about liars and truthtellers to illustrate Kurt Gödel's theorems and illuminate profound questions in mathematical logic. Rosenhouse then presents a new vision for the future of logic puzzles based on nonclassical logic, which is used today in computer science and automated reasoning to manipulate large and sometimes contradictory sets of data.Featuring a wealth of sample puzzles ranging from simple to extremely challenging, this lively and engaging book brings together many of the most ingenious puzzles ever devised, including the "Hardest Logic Puzzle Ever," metapuzzles, paradoxes, and the logic puzzles in detective stories.
Mode of access: Internet via World Wide Web.
In English.
Description based on online resource; title from PDF title page (publisher's Web site, viewed 30. Aug 2021)
Logic puzzles.
MATHEMATICS / Logic. bisacsh
Aristotle.
Arthur Conan Doyle.
Bertrand Russell.
C. Auguste Dupin.
Edgar Allan Poe.
George Boolos.
Gödel.
Kurt Godel.
Poe.
Sherlock Holmes.
Symbolic Logic.
The Game of Logic.
formal system.
incompleteness theorem.
knights and knaves.
logical pluralism.
math puzzles for adults.
math puzzles for kids.
math puzzles.
paradox of the heap.
philosophical logic.
popular math.
question puzzles.
sorites paradox.
sorites puzzles.
Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020 English 9783110704716
Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020 9783110704518 ZDB-23-DGG
Title is part of eBook package: De Gruyter EBOOK PACKAGE Mathematics 2020 English 9783110704846
Title is part of eBook package: De Gruyter EBOOK PACKAGE Mathematics 2020 9783110704662 ZDB-23-DMA
Title is part of eBook package: De Gruyter Princeton University Press Complete eBook-Package 2020 9783110690088
https://doi.org/10.1515/9780691200347?locatt=mode:legacy
https://www.degruyter.com/isbn/9780691200347
Cover https://www.degruyter.com/cover/covers/9780691200347.jpg
language English
format eBook
author Rosenhouse, Jason,
Rosenhouse, Jason,
spellingShingle Rosenhouse, Jason,
Rosenhouse, Jason,
Games for Your Mind : The History and Future of Logic Puzzles /
Frontmatter --
CONTENTS --
Preface --
I. The Pain and Pleasure of Logic --
1. Is Logic Boring and Pointless? --
2. Logic Just for Fun --
II. Lewis Carroll and Aristotelian Logic --
3. Aristotle's Syllogistic --
4. The Empuzzlement of Aristotelian Logic --
5. Sorites Puzzles --
6. Carroll's Contributions to Mind --
III. Raymond Smullyan and Mathematical Logic --
7. Liars and Truthtellers --
8. From Aristotle to Russell --
9. Formal Systems in Life and Math --
10. The Empuzzlement of Gödel's Theorems --
11. Question Puzzles --
IV. Puzzles Based on Nonclassical Logics --
12. Should "Logics" Be a Word? --
13. Many-Valued Knights and Knaves --
V. Miscellaneous Topics --
14. The Saga of the Hardest Logic Puzzle Ever --
15. Metapuzzles --
16. Paradoxes --
17. A Guide to Some Literary Logic Puzzles --
Glossary --
References --
Index
author_facet Rosenhouse, Jason,
Rosenhouse, Jason,
author_variant j r jr
j r jr
author_role VerfasserIn
VerfasserIn
author_sort Rosenhouse, Jason,
title Games for Your Mind : The History and Future of Logic Puzzles /
title_sub The History and Future of Logic Puzzles /
title_full Games for Your Mind : The History and Future of Logic Puzzles / Jason Rosenhouse.
title_fullStr Games for Your Mind : The History and Future of Logic Puzzles / Jason Rosenhouse.
title_full_unstemmed Games for Your Mind : The History and Future of Logic Puzzles / Jason Rosenhouse.
title_auth Games for Your Mind : The History and Future of Logic Puzzles /
title_alt Frontmatter --
CONTENTS --
Preface --
I. The Pain and Pleasure of Logic --
1. Is Logic Boring and Pointless? --
2. Logic Just for Fun --
II. Lewis Carroll and Aristotelian Logic --
3. Aristotle's Syllogistic --
4. The Empuzzlement of Aristotelian Logic --
5. Sorites Puzzles --
6. Carroll's Contributions to Mind --
III. Raymond Smullyan and Mathematical Logic --
7. Liars and Truthtellers --
8. From Aristotle to Russell --
9. Formal Systems in Life and Math --
10. The Empuzzlement of Gödel's Theorems --
11. Question Puzzles --
IV. Puzzles Based on Nonclassical Logics --
12. Should "Logics" Be a Word? --
13. Many-Valued Knights and Knaves --
V. Miscellaneous Topics --
14. The Saga of the Hardest Logic Puzzle Ever --
15. Metapuzzles --
16. Paradoxes --
17. A Guide to Some Literary Logic Puzzles --
Glossary --
References --
Index
title_new Games for Your Mind :
title_sort games for your mind : the history and future of logic puzzles /
publisher Princeton University Press,
publishDate 2020
physical 1 online resource (352 p.) : 35 b/w illus. 32 tables.
contents Frontmatter --
CONTENTS --
Preface --
I. The Pain and Pleasure of Logic --
1. Is Logic Boring and Pointless? --
2. Logic Just for Fun --
II. Lewis Carroll and Aristotelian Logic --
3. Aristotle's Syllogistic --
4. The Empuzzlement of Aristotelian Logic --
5. Sorites Puzzles --
6. Carroll's Contributions to Mind --
III. Raymond Smullyan and Mathematical Logic --
7. Liars and Truthtellers --
8. From Aristotle to Russell --
9. Formal Systems in Life and Math --
10. The Empuzzlement of Gödel's Theorems --
11. Question Puzzles --
IV. Puzzles Based on Nonclassical Logics --
12. Should "Logics" Be a Word? --
13. Many-Valued Knights and Knaves --
V. Miscellaneous Topics --
14. The Saga of the Hardest Logic Puzzle Ever --
15. Metapuzzles --
16. Paradoxes --
17. A Guide to Some Literary Logic Puzzles --
Glossary --
References --
Index
isbn 9780691200347
9783110704716
9783110704518
9783110704846
9783110704662
9783110690088
url https://doi.org/10.1515/9780691200347?locatt=mode:legacy
https://www.degruyter.com/isbn/9780691200347
https://www.degruyter.com/cover/covers/9780691200347.jpg
illustrated Illustrated
dewey-hundreds 700 - Arts & recreation
dewey-tens 790 - Sports, games & entertainment
dewey-ones 793 - Indoor games & amusements
dewey-full 793.73
dewey-sort 3793.73
dewey-raw 793.73
dewey-search 793.73
doi_str_mv 10.1515/9780691200347?locatt=mode:legacy
oclc_num 1197544522
work_keys_str_mv AT rosenhousejason gamesforyourmindthehistoryandfutureoflogicpuzzles
status_str n
ids_txt_mv (DE-B1597)563251
(OCoLC)1197544522
carrierType_str_mv cr
hierarchy_parent_title Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020 English
Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020
Title is part of eBook package: De Gruyter EBOOK PACKAGE Mathematics 2020 English
Title is part of eBook package: De Gruyter EBOOK PACKAGE Mathematics 2020
Title is part of eBook package: De Gruyter Princeton University Press Complete eBook-Package 2020
is_hierarchy_title Games for Your Mind : The History and Future of Logic Puzzles /
container_title Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020 English
_version_ 1806143277035945984
fullrecord <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>06235nam a22010095i 4500</leader><controlfield tag="001">9780691200347</controlfield><controlfield tag="003">DE-B1597</controlfield><controlfield tag="005">20210830012106.0</controlfield><controlfield tag="006">m|||||o||d||||||||</controlfield><controlfield tag="007">cr || ||||||||</controlfield><controlfield tag="008">210830t20202020nju fo d z eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9780691200347</subfield></datafield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1515/9780691200347</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-B1597)563251</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)1197544522</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-B1597</subfield><subfield code="b">eng</subfield><subfield code="c">DE-B1597</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">nju</subfield><subfield code="c">US-NJ</subfield></datafield><datafield tag="072" ind1=" " ind2="7"><subfield code="a">MAT018000</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">793.73</subfield><subfield code="2">23</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Rosenhouse, Jason, </subfield><subfield code="e">author.</subfield><subfield code="4">aut</subfield><subfield code="4">http://id.loc.gov/vocabulary/relators/aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Games for Your Mind :</subfield><subfield code="b">The History and Future of Logic Puzzles /</subfield><subfield code="c">Jason Rosenhouse.</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Princeton, NJ : </subfield><subfield code="b">Princeton University Press, </subfield><subfield code="c">[2020]</subfield></datafield><datafield tag="264" ind1=" " ind2="4"><subfield code="c">©2020</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 online resource (352 p.) :</subfield><subfield code="b">35 b/w illus. 32 tables.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">computer</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">online resource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="347" ind1=" " ind2=" "><subfield code="a">text file</subfield><subfield code="b">PDF</subfield><subfield code="2">rda</subfield></datafield><datafield tag="505" ind1="0" ind2="0"><subfield code="t">Frontmatter -- </subfield><subfield code="t">CONTENTS -- </subfield><subfield code="t">Preface -- </subfield><subfield code="t">I. The Pain and Pleasure of Logic -- </subfield><subfield code="t">1. Is Logic Boring and Pointless? -- </subfield><subfield code="t">2. Logic Just for Fun -- </subfield><subfield code="t">II. Lewis Carroll and Aristotelian Logic -- </subfield><subfield code="t">3. Aristotle's Syllogistic -- </subfield><subfield code="t">4. The Empuzzlement of Aristotelian Logic -- </subfield><subfield code="t">5. Sorites Puzzles -- </subfield><subfield code="t">6. Carroll's Contributions to Mind -- </subfield><subfield code="t">III. Raymond Smullyan and Mathematical Logic -- </subfield><subfield code="t">7. Liars and Truthtellers -- </subfield><subfield code="t">8. From Aristotle to Russell -- </subfield><subfield code="t">9. Formal Systems in Life and Math -- </subfield><subfield code="t">10. The Empuzzlement of Gödel's Theorems -- </subfield><subfield code="t">11. Question Puzzles -- </subfield><subfield code="t">IV. Puzzles Based on Nonclassical Logics -- </subfield><subfield code="t">12. Should "Logics" Be a Word? -- </subfield><subfield code="t">13. Many-Valued Knights and Knaves -- </subfield><subfield code="t">V. Miscellaneous Topics -- </subfield><subfield code="t">14. The Saga of the Hardest Logic Puzzle Ever -- </subfield><subfield code="t">15. Metapuzzles -- </subfield><subfield code="t">16. Paradoxes -- </subfield><subfield code="t">17. A Guide to Some Literary Logic Puzzles -- </subfield><subfield code="t">Glossary -- </subfield><subfield code="t">References -- </subfield><subfield code="t">Index</subfield></datafield><datafield tag="506" ind1="0" ind2=" "><subfield code="a">restricted access</subfield><subfield code="u">http://purl.org/coar/access_right/c_16ec</subfield><subfield code="f">online access with authorization</subfield><subfield code="2">star</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">A lively and engaging look at logic puzzles and their role in recreation, mathematics, and philosophyLogic puzzles were first introduced to the public by Lewis Carroll in the late nineteenth century and have been popular ever since. Games like Sudoku and Mastermind are fun and engrossing recreational activities, but they also share deep foundations in mathematical logic and are worthy of serious intellectual inquiry. Games for Your Mind explores the history and future of logic puzzles while enabling you to test your skill against a variety of puzzles yourself.In this informative and entertaining book, Jason Rosenhouse begins by introducing readers to logic and logic puzzles and goes on to reveal the rich history of these puzzles. He shows how Carroll's puzzles presented Aristotelian logic as a game for children, yet also informed his scholarly work on logic. He reveals how another pioneer of logic puzzles, Raymond Smullyan, drew on classic puzzles about liars and truthtellers to illustrate Kurt Gödel's theorems and illuminate profound questions in mathematical logic. Rosenhouse then presents a new vision for the future of logic puzzles based on nonclassical logic, which is used today in computer science and automated reasoning to manipulate large and sometimes contradictory sets of data.Featuring a wealth of sample puzzles ranging from simple to extremely challenging, this lively and engaging book brings together many of the most ingenious puzzles ever devised, including the "Hardest Logic Puzzle Ever," metapuzzles, paradoxes, and the logic puzzles in detective stories.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: Internet via World Wide Web.</subfield></datafield><datafield tag="546" ind1=" " ind2=" "><subfield code="a">In English.</subfield></datafield><datafield tag="588" ind1="0" ind2=" "><subfield code="a">Description based on online resource; title from PDF title page (publisher's Web site, viewed 30. Aug 2021)</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Logic puzzles.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">MATHEMATICS / Logic.</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Aristotle.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Arthur Conan Doyle.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Bertrand Russell.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">C. Auguste Dupin.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Edgar Allan Poe.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">George Boolos.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Gödel.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Kurt Godel.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Poe.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Sherlock Holmes.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">Symbolic Logic.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">The Game of Logic.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">formal system.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">incompleteness theorem.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">knights and knaves.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">logical pluralism.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">math puzzles for adults.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">math puzzles for kids.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">math puzzles.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">paradox of the heap.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">philosophical logic.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">popular math.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">question puzzles.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">sorites paradox.</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">sorites puzzles.</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Title is part of eBook package:</subfield><subfield code="d">De Gruyter</subfield><subfield code="t">EBOOK PACKAGE COMPLETE 2020 English</subfield><subfield code="z">9783110704716</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Title is part of eBook package:</subfield><subfield code="d">De Gruyter</subfield><subfield code="t">EBOOK PACKAGE COMPLETE 2020</subfield><subfield code="z">9783110704518</subfield><subfield code="o">ZDB-23-DGG</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Title is part of eBook package:</subfield><subfield code="d">De Gruyter</subfield><subfield code="t">EBOOK PACKAGE Mathematics 2020 English</subfield><subfield code="z">9783110704846</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Title is part of eBook package:</subfield><subfield code="d">De Gruyter</subfield><subfield code="t">EBOOK PACKAGE Mathematics 2020</subfield><subfield code="z">9783110704662</subfield><subfield code="o">ZDB-23-DMA</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Title is part of eBook package:</subfield><subfield code="d">De Gruyter</subfield><subfield code="t">Princeton University Press Complete eBook-Package 2020</subfield><subfield code="z">9783110690088</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1515/9780691200347?locatt=mode:legacy</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.degruyter.com/isbn/9780691200347</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="3">Cover</subfield><subfield code="u">https://www.degruyter.com/cover/covers/9780691200347.jpg</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">978-3-11-069008-8 Princeton University Press Complete eBook-Package 2020</subfield><subfield code="b">2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">978-3-11-070471-6 EBOOK PACKAGE COMPLETE 2020 English</subfield><subfield code="b">2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">978-3-11-070484-6 EBOOK PACKAGE Mathematics 2020 English</subfield><subfield code="b">2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_CL_MTPY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_EBKALL</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_ECL_MTPY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_EEBKALL</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_ESTMALL</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_PPALL</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">EBA_STMALL</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV-deGruyter-alles</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">PDA12STME</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">PDA13ENGE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">PDA18STMEE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">PDA5EBK</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-23-DGG</subfield><subfield code="b">2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-23-DMA</subfield><subfield code="b">2020</subfield></datafield></record></collection>