TY  - BOOK
AU  - Stallings,William
TI  - Operating systems: internals and design principles 
SN  - 9780136006329
AV  - QA76.77 .S73 2009
PY  - 2009///
CY  - USA
PB  - Pearson prentice Hall
KW  - Operating systems (Computers)
ER  -