TY  - BOOK
AU  - Cole,Randal H.
AU  - Olmsted,John M.H.
TI  - Theory of ordinary differential equations
U1  - 517.382 COL  
PY  - 1968///.
CY  - New York : 
PB  - Appleton -Century Crafts, 
KW  - Differential equations
N1  - Includes index.
ER  -