TY  - BOOK
AU  - Hahn,Harley
TI  - A Student's guide to unix
SN  - 0-07-025511-3
U1  - 005.382 H148 1993 
PY  - 1993///
CY  - New York
PB  - MGraw-Hill, Inc.
KW  - Unix
KW  - Computer operating systems
N1  - Includes appendices, glossary and index
ER  -