TY  - BOOK
AU  - Ghosh R.K.
AU  - K.C.Maity
TI  - An introduction to differential equations
SN  - 8173812373
AV  - QA371G4 2005 
PY  - 1971///
CY  - Kolkta
PB  - New central book agency
N1  - Index
ER  -