AU  - Ayres,Frank
TI  - Schaum's outline of theory and problems of differential equations
T2  - Schaum's outline series
SN  -  (pbk.)
AV  - QA531 .A97 1990
U1  - 513.4 
PY  - 1988///
CY  - New York
PB  - McGraw-Hill
KW  - Mathematics
KW  - Differential equations
N1  - Includes index
ER  -