000 00247nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aHARARY, FRANK
245 0 _aGRAPH THEORY
260 _aDELHI
_bNAROSA PUB
_c1996
300 _a286
942 _2ddc
999 _c67151
_d67151