TY  - GEN
AU  - Agarwal,Ravi P.
AU  - O'Regan, Donal
TI  - An introduction to ordinary differential equations
SN  - 9788132206736
U1  - 515.352 
PY  - 2012///
CY  - New Delhi
PB  - Springer
KW  - Mathematics
KW  - Differential equations
KW  - Differential equations, partial
ER  -