TY  - BOOK
AU  - CHAKRAVORTY,j.g.
TI  - Differential Equational
SN  - 81856224380
U1  - 515.3 
PY  - 2014///
CY  - Kolkata
PB  - U.N Dhura & saos
KW  - Mthematics
KW  - GHOSH,p.r
KW  - Differential Equations
N1  - It includs index
ER  -