000 00319nam a2200145Ia 4500
003 LDD
020 _a817656639x
040 _cLDD
082 _a511.1 K96D
100 _aKumar, Vinay
245 0 _aDiscrete mathematics
_cVinay Kumar
260 _aNew Delhi
_bBPB Publications
_c2002
300 _a483p.
942 _2ddc
_cG
999 _c13405
_d13405