TY  - BOOK
AU  - Deitel, Harvey M; Deitel,  Paul J; and Choffness, David R.
TI  - Operating systems
SN  - 9788131712894
AV  - 005.43 
U1  - 005.43 22
PY  - 2004///
CY  - NA
PB  - Pearson Education Inc
ER  -