000 00262nam a2200121Ia 4500
100 _aFrank Harary
020 _a81-85015-55-4
942 _cBK
245 _aGraph theory
260 _aNarosa, Mumbai
_c1998
082 _a511.8 Har
300 _axi,278p figs., tabs.
999 _c30154
_d30154