TY - BOOK AU - Rai, B. AU - Choudhury, D.P. AU - Freedman H.I. TI - A course in ordinary differential equations SN - 8173193967 U1 - 515.354 PY - 2002/// CY - Delhi PB - Narosa KW - Differential equations KW - Numerical Methods N1 - Include Index ER -