TY  - BOOK
AU  - Stallings, William
TI  - Operating systems internals and design principles 
U1  - 005.43/STA/O 
PY  - 2009///
PB  - Pearson
KW  -  Operating systems (Computers)
KW  - Sistemas operacionales (Computadores)
KW  - System software
ER  -