TY  - BOOK
AU  - Rai, B.
AU  - Choudhury, D. P.
AU  - Freedman, H. I.
TI  - Course in ordinary differential equation
SN  - 9788184872309
U1  - 517.382 RAI-B 
PY  - 2013///
CY  - India
PB  - Narosa Publishing
KW  - Differential equations
ER  -