TY  - BOOK
AU  - Chakravorty, J. G
AU  - Ghosh, P. R
TI  - Differential equations
SN  - 81-85624-38-0v
U1  - 515.35 
PY  - 2004///
CY  - Kolkata
PB  - U.N.Dhur & sons
KW  - DIFFERENTIAL EQUATIONS
ER  -