000 00284nam a2200133Ia 4500
020 _a9788121906814
082 _a515.43 NAR/I
100 _aNarayan, Shanti
245 0 _aIntegral Calculus
260 _bS Chand
_aNew Delhi
_c2008
300 _a708p
650 _aCalculus
942 _cBK
999 _c5643
_d5643