The four-color theorem : history, topological foundations, and idea of proof
Rudolf Fritsch, Gerda Fritsch ; translated by Julie Peschke
Bok Engelsk 1998
| Annen tittel | |
|---|---|
| Utgitt | New York : Springer , c1998
|
| Omfang | XVI, 260 s. : ill.
|
| Emner | |
| ISBN | 0387984976
|
