1921
Superior document: Texte zur Forschung ...
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1923
Published: 2008.
Superior document: Publications of the Institute of Germanic Studies (Institute of Germanic & Romance Studies, School of Advanced Study, University of London) ; v. 92
1924
Published: 2010.
1925
Published: 2002.
Superior document: LEA's series on personal relationships
1926
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Superior document: Understanding public health
1927
Published: 1992.
Superior document: The Nissan Institute/Routledge Japanese studies series
1928
1929
1930
Published: 1998.
Superior document: Educational management series
1931
Published: 2018.
1932
Published: 2018.
Superior document: Systems and Industrial Engineering Series
1933
Published: [2016]
1934
1935
Published: c2010.
Superior document: Space science, exploration and policies
1936
Published: 2000.
Superior document: Kluwer international series in engineering and computer science ; SECS 558
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1938
Published: c2002.
Superior document: Health, nutrition, and population series
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1940