TY  - BOOK
AU  - Deitel,Harvey M..
TI  - An introduction to operating systems / 
SN  - 0201180383
U1  - 005.43 
PY  - 1990///
CY  - Massachusetts : 
PB  - Addison-Wesley Publishing , 
KW  - OPERATING SYSTEMS(COMPUTER)
N1  - NULL
ER  -