ITU-T-X.420 › Historical Revision Information
Message Handling Systems - Interpersonal Messaging System, Data Communication Netwoks

ITU-T-X.420 - 1996 EDITION - CURRENT -- See the following: ISO/IEC-10021-7
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Message Handling Systems - Interpersonal Messaging System, Data Communication Netwoks


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Document Number

ITU-T-X.420

Revision Level

1996 EDITION

Status

Current

Publication Date

Oct. 1, 1996

Page Count

184 pages