000 00289nam a2200109Ia 4500
008 230302s9999 xx 000 0 und d
082 _a510.24090CHO
100 _a CHOWDHARY (K.R)
245 _aFundamentals of Discrete Mathematical Structures
260 _aN.DELHI
_b PHI
365 _cRS
999 _c152318
_d152318