Every planar map is four colorable / / Kenneth Appel, and Wolfgang Haken.
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| Superior document: | Contemporary mathematics, volume 98 |
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| VerfasserIn: | |
| TeilnehmendeR: | |
| Place / Publishing House: | Providence, Rhode Island : : American Mathematical Society,, [1989] 1989 |
| Year of Publication: | 1989 |
| Language: | English |
| Series: | Contemporary mathematics (American Mathematical Society) ;
v. 98. |
| Online Access: | |
| Physical Description: | 1 online resource (760 pages) :; illustrations. |
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| Other title: | Every planar map is 4 colorable |
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| Bibliography: | Includes bibliographical references. |
| ISBN: | 0821851039 (alk. paper) 9780821851036 9780821876862 (ebook) |
| ISSN: | 0271-4132 ; |
| Hierarchical level: | Monograph |
| Statement of Responsibility: | Kenneth Appel, and Wolfgang Haken. |