000 00346nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
100 _a, Kolman
245 0 _aDiscrete Mathematical Structures
250 _a6
260 _aNEW DELHI
260 _bPEARSON
260 _c2008
300 _a553
650 _aMathematics
700 _a, BUSBY
999 _c140397
_d140397