000 00287nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a510.2462
100 _aD.S.CHANDRA SEKHARAIAH
245 0 _aENGINEERING MATHEMATICS VOL-I
260 _bPRISM
365 _b275.00
942 _cBTECH
999 _c157551
_d157551