ITU-T-X.690-1 Complete Document History
Amendment 1 To ITU-T-X.690, Support for Extender-Xer

Complete Current Edition:
   AMENDMENT 1 - AMENDMENT 1 TO 2002 EDITION - Oct. 1, 2003

Obsolete Revision Information:
   1997 EDITION AMENDMENT 1 - AMENDMENT 1 TO 1997 EDITION - June 1, 1999