000 00301nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.6
100 _aGajavelli S S Bhishma Rao
245 0 _aDiscrete Structures and graph theory
250 _a3
260 _bScitech Publishers
_c2003
942 _cBK
999 _c6412
_d6412