TY  - BOOK
AU  - Ang,W.T.
AU  - Park,Y.S.
TI  - Ordinary differential equations: methods and applications 
SN  - 9789383803101
U1  - 515.352 23
PY  - 2015///
CY  - New Delhi
PB  - Overseas press
KW  - Differential equations
ER  -