TY - BOOK AU - Penney, David E. AU - Edwards, Henry C. TI - Differential equations: : computing and modeling SN - 981-4058-46-7 U1 - Circ. 517.38 Ed96d 2000 2nd ed. PY - 2000/// CY - Philippines : PB - Prentice-hall, KW - 1. Differential equations. KW - 2. Boundary value problems N1 - Include index ER -