DAS, B.C. Differential calculus B.C. Das AND B.N. Mukherjee - 50th rev. ed. - Kolkata U.N. Dhur 2006. - xxxi, 592P. For pass course. ISBN: 81-85624-85-0 150.00 Subjects--Topical Terms: DIFFERENTIAL CALCULUS Dewey Class. No.: MATH 515.33(G) / DBt07