TY  - BOOK
AU  - Smith,Jerry D.
TI  - X a guide for users
SN  - 9780131332089
PY  - 1994///
CY  - New Jersey
PB  - Prentice Hall
KW  - UNIX (Computer file)
KW  - Operating systems (Computers)
N1  - Includes bibliographical references and index
ER  -