TY  - BOOK
AU  - O'Malley, Robert E
TI  - Thinking about ordinary differential equations
T2  - Cambridge texts in applied mathematics
SN  - 0521557429
AV  - QA 372 OMA 
PY  - 1997///
CY  - Cambridge, UK ;New York
PB  - Cambridge University Press
KW  - MATHEMATICS--HANDBOOKS, MANUALS, ETC
KW  - DIFFERENTIAL EQUATIONS--PROBLEMS, EXERCISES, ETC.
UR  - http://www.loc.gov/catdir/description/cam027/96014825.html
UR  - http://www.loc.gov/catdir/toc/cam024/96014825.html
ER  -