Licensing of marine radiotelegraph operators.
Subtitle: Hearing before a subcommittee of the Committee on Interstate and Foreign Commerce, United States Senate, Eightieth Congress, second session, on S. 1389 ... H.R. 1936 ... Mar. 29, 1948.
Publisher: U.S. Govt. Print. Off.
Published: 1948
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Radio operators -- United States
Notes: Available also in microform in CIS US congressional committee hearings, accession number (80)S877-6.
Owen W. Brewster, chairman of subcommittee.