000 00446nam a2200133Ia 45e0
008 181001s1971 xx 000 0 und d
100 _aGorakh Prasad
245 0 _aText book on Integral Calculus
260 _aAllahabad
_bPothishala
_c1971
300 _a316
942 _2ddc
_cBK
999 _c1717
_d1717