TY  - BOOK
AU  - Birkhoff, Garrett
AU  - Gian-Carlo Rota
TI  - Ordinary Differential Equations
SN  - 9812530029
U1  - 515.35 
PY  - 1989///
CY  - New York
PB  - John Wiley and Sons
KW  - Mathematics
KW  - Differential Equations
ER  -