000 00685nam a2200217Ia 4500
008 191130s2002##################000#0#eng##
020 _a9780198510628
022 _a2002319187
040 _aACL
_cACL
082 _a511.5 WIL
100 _aWilson, Robert
245 _aGraphs, colourings, and the four-colour theorem
_cRobert A. Wilson
260 _aOxford
_bOxford University Press
_c2002
300 _aviii, 141 p. : ill. ; 24 cm., : acid-free paper
500 _aIncludes bibliographical references (p. 136-138) and index
650 _aFour-color problem
650 _aGraph coloring
990 _a47e44c22ac10000c6830a88b443e67e2
991 _a162665
999 _c197643
_d197643