TY - BOOK AU - Ahsan,Zafar TI - Differential equations and their applications SN - 9788120352698 (pbk) U1 - 515.35 PY - 2019/// CY - New Dehli PB - PHI Learning Private Limited KW - Differential equations KW - Mathematics KW - Numerical method KW - Linear models KW - Linear equations KW - Laplace transform KW - Multistep methods KW - Mathematical models KW - Mathematical applications KW - FBSH N1 - Includes index and bibliography ER -