IEEE trial-use standard portable operating system for computer environments
Institute of Electrical and Electronics Engineers.
IEEE Computer Society.Technical Committee on Operating Systems.
American National Standards Institute.
New York, NY, USA Institute of Electrical and Electronics Engineers Distributed in cooperation with Wiley-Interscience
c1986
Spine title: Portable operating system for computer environments
At head of title: Draft American national standard
"IEEE Std 1003.1 (Issued April 1986 for trial use)"
Includes index
Operating systems (Computers)
UNIX (Computer operating system)
C (Computer program language)