000 00331nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a511.
100 _aROSEN KENNETH H
245 0 _aDISCRETE MATHEMATICS AND ITS APPLICATION WITH
_bCOMBINATORIES AND GRAPH THEORY
250 _a7
260 _bMGH
_c2018
_aCHENNAI
300 _a951
999 _c61785
_d61785