TY  - BOOK
AU  - Saha R.G.
AU  - Reddy  Divakara
TI  - Information System and Computers
SN  - 9789350973875
U1  - 650.0285 SAH R 
PY  - 2012///
CY  - Mumbai
PB  - Himalaya Publishing House
KW  - Operating system
N1  - 360p.  Rs 850
ER  -