ISO/IEC-10021-8 Complete Document History
Information technology -- Message Handling Systems (MHS) -- Part 8: Electronic Data Interchange Messaging Service

Complete Current Edition:
   2ND EDITION - HANDLING SYSTEMS (MHS) - Dec. 15, 1999

Obsolete Revision Information:
   1ST EDITION - PART 8: ELECTRONIC DATA INTERC - Aug. 1, 1995