TY  - BOOK
AU  - Elmasri,Ramez
AU  - Carrick,A.Gil
AU  - Levine,David
TI  - Operating systems: a spiral approach 
SN  - 9780070164543
AV  - QA76.76.O63 E4865 2010
U1  - 005.4/3 22
PY  - 2010///
CY  - Boston
PB  - McGraw-Hill
KW  - Operating systems (Computers)
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -