000 00307 a2200109 4500
001 59893
082 _a510 ROS
090 _c36728
_d36728
100 _aRosen Kenneth
245 _aDiscrete mathematics and its applications; with combinatorics and graph theory
260 _aNew Delhi
_bTata Mc Graw Hill
_c2007
942 _aNUST-CAE
_k510 ROS
999 _c294966
_d294966