000 00264nam a2200121Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aNARSING DEO
245 0 _aGRAPH THEORY
250 _a33rd
260 _bPHI NEW DELHI
_c2002
300 _a478
942 _2ddc
_cGE
999 _c2209
_d2209