TY - BOOK AU - IEEE Computer Society. TI - IEEE trial-use standard portable operating system for computer environments SN - 9780471850274 U1 - 005.43 INS PY - 1986/// CY - New York, NY, USA PB - : Institute of Electrical and Electronics Engineers : Distributed in cooperation with Wiley-Interscience KW - Operating systems (Computers) KW - UNIX (Computer file) KW - C (Computer program language) KW - IEEE Computer Society KW - Electronics ER -