000 00256nam a2200109Ia 4500
008 160710s1981 xx 000 0 und d
100 _aSAXENA AND GUPTA
245 _aINTEGRAL CALCULUS
260 _bR.CHAND AND CO.
_c1981
300 _a226
942 _2ddc
_cB
999 _c43888
_d43888