TY  - BOOK
AU  - Ross,Shepley L.
AU  - Ross,Shepley L ll
TI  - Introduction to ordinary differential equations
SN  - 0471098817
AV  - QA372 .R815 1989
U1  - 515.352 R823i 1989 19
PY  - 1989///
CY  - New York
PB  - John Wiley & Sons
KW  - Differential equations
N1  - Includes index; Bibliography: p. [558]; Mathematics.
ER  -