Proyecto de Convención internacional de radio basado en las proposiciones del gobierno de los Estados Unidos de América para la revisión de la Convención internacional radiotelegráfica de Londres de 1912 ...
Subtitle: Draft of International radio convention based on the proposals of the government of the United States of America for revision of the International radiotelegraph convention of London of 1912. Julio-1927-July.
Publisher: U.S. Govt. print. off.
Published: 1927
Place of publication: Washington
Language: spa
Number of pages: 131
Subjects: International radiotelegraph convention, 1906 -- Revisions, 1927.; Radio -- Law and legislation.
Notes: At head of title: Conferencia radiotelegráfica internacional de Wáshington.
Spanish and English.