Document :

ITU-T TSB  (Study Period 2009)  Circular  225

Title :

Approval of new Recommendations ITU-T X.1253 and X.1570; Non-approval of draft new Recommendations ITU-T X.1211 and X.1246

Date :

2011-09-06

Source :

SG 17

Destination Groups :

SG17

Access :

Public Document