000 00272nam a2200121Ia 4500
041 _aEN
082 _a510
_bHAR
100 _aHarary, Frank .
245 0 _aGraph Theory / Frank Harary.
260 _bNew Delhi : Narosa Publishing ,
_c2001
300 _a286
942 _cBK
999 _c23679
_d23679