The four-color problem [E-Book].
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Full text |
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Personal Name(s): | Ore, Oystein, |
Imprint: |
New York :
Academic Press,
1967
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Physical Description: |
1 online resource (xv, 259 p.) : ill. |
Note: |
englisch |
ISBN: |
0123745713 9780123745712 |
Series Title: |
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Pure and applied mathematics; a series of monographs and textbooks ;
27 |
Subject (LOC): |
Description not available. |