000 00307nam a2200109Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"WIDDER, D.V."
245 _aADVANCED CALCULAS
250 _a2ND EDITION
260 _bPRENTICE -HALL OF INDIA
_a"M-97, CONNAUGHT CIRCUS, NEW DELHI-110001, INDIA"
_c2010
300 _a520
440 _n-
999 _c25313
_d25313