TY - BOOK AU - Derrick, William, R, AU - Grossman, Stanley, I, TI - A First Course In Differential Equations U1 - 517.38 DER PY - 1989/// CY - New Delhi PB - CBS Publishers & Disatributors KW - Differential Equations KW - First Order Equations,Euler Equations,Laplace Transforms,Nonmatrix Methods,Matrix Methods,Linear Systems Theory ER -