TY  - BOOK
AU  - Coddington,Earl A.
AU  - Levinson,Norman
TI  - Theory of ordinary differential equations
SN  - 0070992568
U1  - 517.38 
PY  - 1955/// [Repreiented2006]
CY  - New Delhi
PB  -  TataMcGraw-Hill Publishing Com. Ltd.
KW  - Differential equations
N1  - Includes Bibliography and Index
ER  -