000 00285 a2200121 4500
020 _a8123904924
082 _a517 PIS
245 _aDifferential and integral calculus vol. I
260 _bCBS Publishers & Distributors India
_c1996
300 _a471 p
942 _cBK
100 _aPiskunov N.
999 _c22
_d22