TY  - BOOK
AU  - Sharma Namita, Mahrishi Mehul
TI  - OPERATING SYSTEM
SN  - 9788188870844
AV  - 621.381 GAL T 
U1  - 621.381 GAL T 
PY  - 2010///
CY  - Jaipur
PB  - Genius Publication
KW  - INDIA
ER  -