TY  - BOOK
AU  - GHOSH,Ram Krishna
AU  - 
TI  - An introduction to differential equations 
SN  -  81-7381-237-3
U1  - 515.35 
PY  - 2006///
CY  - Kolkata
PB  - New central book agency
KW  - Mathematics
N1  - includes index.
ER  -