TY  - BOOK
AU  -  Ramez  Elmasri,  A. Gil Carrick,  David  Levine
TI  - Operating Systems:A Spiral Approach
SN  - 9780070164543
U1  - 005.43/ELM 
PY  - 2010///
PB  -  Mcgraw Hill Higher Education
ER  -