TY  - BOOK
AU  - Ross, Shepley, L
TI  - Introduction to Ordinary Differential Equations
SN  - 9780471503491
U1  - 515.352 ROS/I 
PY  - 1989///
CY  - New York
PB  - John Wiley And Sons
KW  - Ordinary And Differential Equations
ER  -