Al operador telegráfico panamericano.
Contributors: Argentina.; Congreso Panamericano de Telecomunicaciones (1st : 1945 : Buenos Aires)
Published: 1946
Place of publication: Buenos Aires
Language: spa
Number of pages: 634
Subjects: Telegraph -- America -- Law and legislation; Telegraph -- Law and legislation -- Argentina; Telegraph -- Congresses
Genres: Congresses.
Table of contents: title: Primer Congreso Panamericano de Telecomunicaciones.; title: Legislacion.