TY  - BOOK
AU  - Leach,George W.
TI  - UNIX : self-Teaching guide
SN  - 0471579246
U1  - QA/76.76.O63 
PY  - 1993///
CY  - New York
PB  - John Wiley & Sons
KW  - Operating systems (Computers) -- Programmed instruction.
KW  - UNIX (Computer file).
N1  - Notes Registration no : 2615 . (1 al), 7928 (2 am) and 7929 (3 am) Serials holdings B$$ 26.85
ER  -