TY  - BOOK
AU  - Rebecca,Thomas
AU  - Yates,Jean
TI  - A user guide to the UNIX system
SN  - 0881341096
U1  - 005.432 UNI 
PY  - 1985///
CY  - California
PB  - Osborne McGraw Hill
KW  - operating system  - UNIX
ER  -