TY  - BOOK
AU  - Rainville,Earl David
AU  - Bedient,Phillip Edward
TI  - Elementary differential equations
SN  - 0023977701
U1  - 515.3/5 
PY  - 1981///
CY  - New York, London
PB  - Macmillan, Collier Macmillan
KW  - Differential equations
N1  - Includes index
ER  -