TY - BOOK AU - Das, B. C. AU - Mukherjee, B. N. TI - Differential calculus SN - 9789380673875 U1 - 515.33 DAS 23 PY - 2014/// CY - Kolkata : PB - U. N. Dhur & Sons KW - Differential calculus N1 - Important chapter and examples added in this edition; Includes index ER -