TY  - GEN
AU  - Tanenbaum, Andrew S.2131
TI  - Modern operating system/ 2nd ed
SN  - 8178084473
U1  - 681.3.066 
PY  - 2008///
CY  - PHI
PB  - New Delhi
KW  - 681.3.066
KW  - CS/IT 603
KW  - Operating system
ER  -