Das, B.C.
73752 77907 77908
Integral Calculus differential equations . — 55th ed.; Acc.77907; 77908-56th ed. . — Kolkata : U.N. Dhur & sons, 2012.
xxxviii,602p. 22cm.
Gifted by U.N. Dhur & sons Publisher; Acc.77907; 77908-Important Chapter and examples .... addaed in this Edition : Rs.210.00, Acc.77907, 77908-Rs.220.00(each) Subjects--Index Terms: Mathematics