000			00306nam a2200145Ia 4500
008			130410s9999 xx 000 0 und d
100			_aNARSINGH DEO
245			_aGRAPH THEORY
250			_a
260			_bPRENTICE HALL _a _c1999
270			_aDELHI
300			_a
650			_aCOMPUTER _b
942			_2ddc _cBK
999			_c71 _d71