01558nam0 2200349 i 450 VAN005154320240229114534.601978-04-86650-92-020060907d1986 |0itac50 baengUS|||| |||||ˆThe ‰four-color problemassaults and conquestThomas L. Saaty, Paul C. KainenNew YorkDover1986VI, 217 p.ill.20 cm001VAN00235662001 Dover books on advanced mathematics210 New YorkDover05-XXCombinatorics [MSC 2020]VANC019812MF05C15Coloring of graphs and hypergraphs [MSC 2020]VANC029129MFUSNew YorkVANL000011SaatyThomas L.VANV04048814108KainenPaul C.VANV04049550331Dover <editore>VANV108158650Saaty, T. L.Saaty, Thomas L.VANV059829Saaty, Thomas LorieSaaty, Thomas L.VANV059828Kainen, P. C.Kainen, Paul C.VANV059831Kainen, P.C.Kainen, Paul C.VANV059832ITSOL20240301RICAVAN0051543BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 05-XX 3861 08 3296 I b 20060907 BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 05-XX 3861 08 489 I a 20060907 Four-color problem1427624UNICAMPANIA