TY - BOOK AU - Imran Talib TI - Existence and approximation of solutions of differential equations [Ph.D. Mathematics] U1 - TP 515.355 PY - 2017/// CY - Lahore PB - UMT. Department of Mathematics KW - Department of Mathematics N1 - Report presented in partial requirement for Ph.D. degree in Mathematics Advisor : Dr. Muhammad Saeed ER -