TY  - BOOK
AU  - C.K. Yuen
TI  - Essential Concepts of Operating System using IBM Mainframe Examples
U1  - 005.43  YUE-E 
PY  - 1986///
PB  - Addison Wesley Pub. Co.
KW  - Essential Concepts of Operating System using IBM Mainframe Examples C.K. Yuen,Computer
ER  -