TY  - BOOK
AU  - Bronson, Richard
AU  - Series.
AU  - 
TI  - 2500 solved problems in differential equations
SN  - 971-11-0616-7
U1  - 515.35076 B789 1989 
CY  - New York
PB  - McGraw Hill.
KW  - Differential equations
KW  - Problems, exercises, etc
ER  -