World radio markets in 1926.
Subtitle: comp. from reports of consular officers of the Department of state and overseas representatives of the Department of Commerce
By: by Lawrence D. Batson, Electrical equipment division ...
Series: U.S. Bureau of foreign and domestic commerce (Dept. of commerce) Trade information bulletin ;; no. 433; Trade  information bulletin (United States. Bureau of Foreign and Domestic Commerce (Dept. of Commerce) ;; no. 433
Publisher: Govt. print. off.
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 85
Subjects: Radio.