http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Information technology--Portable operating system interface (POSIX)--Part:2 Shell and utilities
International Organization for Standarization
Technical Committee on Operating Systems.
International Electrotechnical Commission
Institute of Electrical and Electronics Engineers
sponsor, Technical Committee on Operating Systems and Application Enviroments of the IEEE Computer Society
"Approved september 17, 1992 IEEE Standards Board"
"Approved April 5, 1993 American National Standards Institute"
"Approved 1993 by the International Organization for Standarization and by the International Electrotechnical Commission"
"International Standard ISO/IEC 9945-2:1993"
"ANSI/IEEE Std 1003.2-1992 (Includes ANSI/IEEE Std 1003.2a-1992)"