Document :

ITU-R�WP4A� Contribution� 400

Title :

ITU-R Study Group 8 Question to be brought to the attention of Working Parties 4A, 7B, 7C and 9D

Date :

2007-04-18

Source :

BR Study Group Department

This document is also known as :

171 (WP7B) , 289 (WP7C) , 236 (WP9D)

Access :

Restricted to TIES users�[ITU-R]