TY  - BOOK
AU  - X/Open Company.
TI  - X/Open portability guide. [Vol.3], XSI supplementary definitions
SN  - 9780136858508
U1  - 005.43 XOP 
PY  - 1989///
CY  - Englewood Cliffs, N.J.
PB  - : Prentice Hall, 
KW  - Operating systems (Computers)
KW  - Computer systems -- Operating systems
KW  - X/Open Group
KW  - Computer Science
ER  -