Chakravorty, J.G Differential equations J.G.Chakravorty and P. R. Ghosh - rev 5th ed. - Kolkata U.N. Dhur & Sons 2008 - viii, 373 p. include Index ISBN: 8185624380 Rs.12.00 Subjects--Topical Terms: MathematicsAnalysisDifferential Calculus Dewey Class. No.: 515.3 / CH348DI