TY  - BOOK
ED  - X/Open Company.
TI  - X/open portability guide
SN  - 0136858198
PY  - 1989///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Software compatibility
KW  - UNIX (Computer operating system)
N1  - Contents: v.1. X SI commands and utilities. V.2. X SI system interface and readers. v.3. X SI supplementary definitions. v.4. programming languages. v.5. Data management. v.6. Window management. v.7. Net working services
ER  -