000 00307nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aBhavanari Satyanarayana
245 0 _aDiscrete Mathematics and Graph Theory
250 _a1
260 _bPhi Learning, New Delhi
_c2009
942 _cBK
999 _c17293
_d17293