TY  - BOOK
AU  - Birkhoff,Garrett
AU  - Rota,Gian-Carlo
TI  - Ordinary differential equations
SN  - 0471860034
AV  - QA372 BIR
PY  - 1989///
CY  - Hoboken
PB  - John Wiley & Sons
KW  - Differential equations
N1  - Includes bibliographic reference and index
ER  -