TY  - BOOK
AU  - SINGHAL & SHIVARATRI  
TI  - ADVANCED CONCEPTS IN OPERATING SYSTEMS  
T2  - N  
U1  - 005.43/SIN   
PY  - 2004///
CY  - NEW DELHI
PB  - TATA McGRAW HILL
N1  - B.TECH
ER  -