000 00298nam a2200121Ia 4500
008 221001s1981 xx 000 0 eng d
082 _a515.43 PRA
100 _aPrabhakar, T. R.
245 0 _aIntegral calculus
260 _aNew Delhi
_bSultan Chand
_c1981
300 _axv, 338p.
942 _2ddc
_cBK
999 _c47629
_d47629