図書

Every planar map is four colorable

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Every planar map is four colorable

Material type
図書
Author
Kenneth Appel and Wolfgang Haken
Publisher
American Mathematical Society
Publication date
c1989
Material Format
Paper
Capacity, size, etc.
25 cm
NDC
410.9
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Paper

Material Type
図書
ISBN
0821851039
Author/Editor
Kenneth Appel and Wolfgang Haken
Publication, Distribution, etc.
Publication Date
c1989
Publication Date (W3CDTF)
1989
Size
25 cm
Alternative Title
Every planar map is 4 colorable