TY  - BOOK
AU  - Lakin, William D. 
AU  -  Sanchez, David A.
TI  - Topics in ordinary differential equations
U1  - 515.352 
PY  - 1970///
CY  - New York
PB  - Dover Publications
KW  - Analysis
KW  - Ordinary Differential Equations
KW  - Equations
ER  -