TY  - BOOK
AU  - Rainville, Earl D.,
AU  - Bedient, Phillip E.,
TI  - Elementary differential equations / 
SN  - 971-1055-52-X
U1  - G,S 515.35 1989 
PY  - 1989///
CY  - New York
PB  - Macmillan Publishing
KW  - Differential equations
N1  - Includes index
ER  -