TY  - BOOK
AU  - Norton,Peter,1943-
AU  - Hahn,Harley
TI  - Peter Norton's guide to Unix
SN  - 0553352601
AV  - QA76.76.O63  N6817 1991
U1  - 005.43 22nd ed.
PY  - 1991///
CY  - N.Y.
PB  - Bentam Books
KW  - Unix (Computer file)
N1  - Includes index
ER  -