Document :

ITU-R SG04  Contribution  22

Title :

Executive Report of the thirty-second and thirty-third meetings of Working Party 4B (Geneva, 28 May - 1 June 2012 and 17-21 September 2012)

Date :

2012-09-27

Source :

Chairman, WP 4B

Access :

Restricted to TIES users [ITU-R]