000 00330nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a511.72 das
100 _aDas, M.K
245 0 _aDiscrete Mathematical Structures
260 _aNEW DELHI
260 _bNAROSA
260 _c2008
300 _a538
650 _aMathematics
999 _c140715
_d140715