000 00316nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aSantha S
245 0 _aDiscrete Mathematics : With Combinatorics and Graph Theory
250 _a1
260 _bCengage Learning,New Delhi
_c2009
942 _cBK
999 _c19402
_d19402