Partial differential equations

Ordinary differential equations Prof. Dr. Nawazish Ali Shah Elementary differential equations and boundary value problems Boyce, William E. A course in ordinary differential equations Wirkus, Stephen A. Ordinary and partial differential equations Raisinghania, M. D. Solution of initial-value problems using fourth order multi-step methods Kalim-ul-Haq Tariq Finite element methods and their applications Chen, Zhangxin Schaum's outline of theory and problems of differential equations Bronson, Richard Applied mathematics and modeling for chemical engineers Rice, Richard G.