TY  - GEN
AU  - Deitel,Harvey M.
AU  - Deitel,Paul J.
AU  - Choffnes,David R.
AU  - Deitel,Harvey M.
TI  - Operating systems
SN  - 0131828274
U1  - 005.43 
PY  - 2004///
CY  - New Delhi
PB  - Pearson Education
KW  - Operating systems (Computers)
ER  -