TY  - GEN
AU  - Khurana, Rohit
TI  - Operating systems / 
SN  - 9789325975637
U1  - 005.43 KHU  
PY  - 2014///.
CY  - Noida : 
PB  - Vikas Publishing House Pvt. Ltd., 
KW  - Operating systems (Computers)
ER  -