Верен идее соединить мир

ITU 150

ITU-R Radiocommunication: Committed to connecting the world

ITU-R Radiocommunication: Committed to connecting the world
no image available2015  

In progress
Other editions:   Edition of 2014   Edition of 2012   Edition of 2011   Edition of 2010   Edition of 2008   Edition of 2007