TY  - BOOK
AU  - Silberschatz, Abraham
AU  - Gralvin, Peter B.
AU  - Peterson, James Lyle
TI  - Operating System Concepts 
SN  - 0201548739
U1  - 005.43 
PY  - 1991///
CY  - Reading, Massachusetts : 
PB  - Addison-Wesley, 
KW  - Computer Operating Systems
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-201-54873-9.pdf
ER  -