TY  - GEN
AU  - Somasundaram,D.
TI  - Ordinary differential equations : : a first course
SN  - 9788173193972
U1  - 515.35 
PY  - 2013///
CY  - New Delhi
PB  - Narosa Publishing
KW  - Mathematics
KW  - Differential Equations; Power series; Differential equations, Linear
ER  -