TY  - BOOK
AU  - Ross, Shepley L. 
AU  - Ross, Shepley L.
TI  - Introduction to ordinary differential equations
SN  - 9780471098812
U1  - 515.352 R733i4 
PY  - 1989///
CY  - New York
PB  - John Wiley & Sons (Asia)
KW  - Differential equations
KW  - Differential algebra
ER  -