TY  - BOOK
AU  - Jordan, D. W.
AU  - Smith, P.
TI  - Nonlinear ordinary differntial equations: an introduction for scientists and engineers
SN  - 9780199579549
U1  - 517.9 
PY  - 2009///
CY  - Oxford
PB  - OUP
KW  - DIFFERNTIAL EQUATION
ER  -