TY  - BOOK
AU  - Ayres,Frank
TI  - Schaum's outline of theory and problems of differential equations
SN  - 0070990069
AV  - QA371 .A97 1981
U1  - 515.35 
PY  - 1981///
CY  - Singapore
PB  - MaGraw-Hill
KW  - Differential equations
N1  - Includes index; Mathematics, Physics and Statistics
ER  -