000 00723cam a2200253u 4500
005 20150712005445.0
008 711028s1967 nyua b 000 0 eng
040 _aCaNSWA
_beng
060 _bO F
082 1 _a513.83
084 _a513.83
_bO F
100 1 _aOre, Oystein,
_d1899-1968.
245 1 4 _aThe four-color problem.
_h[[Book] /]
_cOystein Ore.
260 _aNew York :
_bAcademic Press,
_c1967.
300 _axv, 259 p :
_billus ;
_c24 cm.
490 1 _aPure and applied mathematics, a series of monographs and textbooks ;
_v27
504 _aBibliography: p. 249-253.
521 _aAll Ages.
650 0 _aFour-color problem.
700 1 _aOre, Oystein,.
001 0000040962
003 0000
942 _cBK
999 _c51507
_d51507