000 00262nam a2200109Ia 4500
008 220201s2013 xx 000 0 eng d
100 _aKOLMAN & OTHERS
245 0 _aDISCRETE MATHEMATICAL STRUCTURES
260 _aDELHI
_bPHI
_c2013
300 _a531
942 _2ddc
999 _c69348
_d69348