TY  - BOOK
AU  - Deitel, H M
TI  - OPERATING SYSTEMS
SN  - 8178080354
U1  - 001.6425 
PY  - 1990///
CY  - delhi
PB  - Pearson Education
KW  - case study: MVS
KW  - case study: OS/2
KW  - unix
N1  - index
ER  -