000 00282nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.6
100 _aGajavelli Ss Bhishma Rao
245 0 _aDiscrete Structures And Graph Theory
260 _bScitech Publishers
_c2003
942 _cBK
999 _c6711
_d6711