TY  - BOOK
AU  - Ross,Shepley L.
TI  - Introduction to Ordinary Differential Equations
SN  - 0471098817
U1  - 515.352 23
PY  - 1989///
CY  - New York
PB  - John Wiley
KW  - Differential equations
N1  - Includes index and Bibliography: p. [558]
ER  -