Documents. 

 - Geneve :  International Telecommunication Union,  1963. 
 - v. ;  29 cm. 
<br/><br/> Table of contents. 
<br/><br/>V.VII Minutes of Plenary Meetings. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecomunicaciones.<br/>Congresos y conferencias.<br/>Radiocomunicaciones.