TY  - BOOK
AU  - TOPHAM, Douglas W
AU  - TRUONG, Hai Van
TI  - Unix and Xenix: A step-by-step guide
SN  - 0893039187
U1  - 005.43U 
PY  - 1985///
CY  - NEW YORK
PB  - PRENTICE-HALL
KW  - OPERATING SYSTEMS - UNIX
ER  -