Documento :

UIT-R�SG04� Contribuci�n� 38

T�tulo :

Executive Report of the eighteenth and nineteenth meetings of Working Party 4C (Geneva, 26 April - 2 May 2017 and 10-17 October 2017)

Recibido en :

2017-10-25

Origen :

Chairman, WP 4C

Disponibilidad :

Restringido a usuarios de TIES�[UIT-R]