000 00277nam a2200121Ia 4500
100 _aNarayan, Shanti
020 _a81-219-0681-4
942 _cBK
245 _aIntegral calculus
260 _aS. Chand & Company Ltd, New Delhi
_c2000
082 _a517.1 Nar
300 _aviii,350
999 _c24154
_d24154