TY  - BOOK
AU  - SINGHAL & SHIVARATRI  
TI  - ADVANCE CONCEPTS IN OPERATING SYSTEM  
T2  - N  
U1  - 005.43/SIN   
PY  - 0000///
CY  - DELHI,T.M.H, 2010.
PB  - 
N1  - B.TECH
ER  -