TY  - BOOK
AU  - Rabenstein,Albert L.
TI  - Introduction to ordinary differential equations
U1  - 517.382 RAB  
PY  - 1966///.
CY  - New York : 
PB  - Academic Press, 
KW  - Functions, Bessel
KW  - Linear differential equation
KW  - Nonlinear differential equations
N1  - Includes index.
ER  -