TY  - BOOK
AU  -  Coddington, Earl A. 
TI  - (An) Introduction to ordinary differential equations 
SN  - 9780486659428
U1  - 515.35 COD(INT) 
PY  - 1961///
CY  - New York 
PB  - Dover Publications 
KW  - DIFFERENTIAL EQUATIONS
N1  - Includes Index
ER  -