000 00321nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aV.K.Balakrishnan
245 0 _aGraph Theory
250 _a6th Ed
260 _aNew Delhi
260 _bTata Mcroaw-hill
260 _c2008
650 _aGraph Theory
942 _cBK
999 _c23025
_d23025