TY  - BOOK
AU  - Elmasri, Ramez.
AU  - Carrick, A. Gil.
AU  - Levine, David
TI  - Operating Systems: A spiral approach
SN  - 9780071070942
U1  - 005.43 
PY  - 2010///
CY  - New Delhi
PB  - McGraw Hill Higher Education
KW  - Operating systems (Computers
KW  - Textbooks
ER  -