00560nam a2200217 a 4500 157332 OSt 20211123100233.0 200320 ### ENG 9789387025547 515.33 AS3D Kumar, Mukesh Differential calculus by Mukesh Kumar, A. P. Singh and Ashok Kumar New Delhi Medtech 2018 xii, 388p. Differential calculus Mathematics Singh, A.P. Kumar, Ashok ddc BK 19704 19704 0 0 ddc 0 0 TXB CURAJ CURAJ 2020-03-20 MTH 21 515.33 AS3D 32748 2026-02-02 2026-01-16 2020-09-02 BK