00350nam a2200121Ia 4500008004000000082001500040100003200055245005300087250000500140260002700145300001100172650004500183210210b1984   xxu||||| |||| 00| 0 eng d  a515.4 SAXI  aSAXENA (H C) & GUPTA (K C).  aIntegral calculus & differential equations. Ed.4  a  aNDbR Chand & Coc1984  aiv,244  aIntegral calculus

Differential calculus