GHOSH,R.K Differential calculus: an introduction to analysis(Part 1 section 2) Ram Krishna Ghosh and Kantish Chandra Maity - Calcutta New central 1987 - vi,237p. For B.A and B.Sc degree course ISBN: 35.00 Subjects--Topical Terms: DIFFERENTIAL CALCULUS Dewey Class. No.: MATH 515.33 / GRn87