TY  - BOOK
AU  - Elmasri,Ramez
AU  - Carrick,A.Gil
AU  - Levine,David
TI  - Operating systems: a spiral approach 
SN  - 9780321130020
AV  - QA76.76 .M52 .T45 2004 
U1  - 005.4/3 22
PY  - 2004///
CY  - Boston
PB  - McGraw Hill Higher Education
KW  - Operating systems (Computers)
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -