000 00346nam a22001337a 4500
020 _a9780070681880
082 _bROS
100 _aRpsem Kenneth
245 _aDiscrete Mathematics & its applications : with combinatories and graph theory
250 _a7th
260 _aChennai
_bMcgraw hill Education
_c2018
300 _axxviii, 843p
942 _cBK
999 _c924
_d924