Publish Year Decade: 1940 - 1949 / Sudoc Stem: CC 1.7 - Blacklight Search Results

Start Over Publish Year Decade 1940 - 1949 Sudoc Stem CC 1.7

51. Rules and regulations: pt. 12, Rules governing amateur radio, stations and operators, effective Dec. 1, 1938; revised to Apr. 18, 1940.

Corporate/Agency Authors:: Federal Communications Commission
Publisher:: Federal Communications Commission
Date:: 1940
SuDoc number:: CC 1.7:12

52. Rules and regulations: pt. 7, Rules governing coastal and marine relay services, effective Oct. 1, 1939; revised to July 24, 1940.

Corporate/Agency Authors:: Federal Communications Commission
Publisher:: Federal Communications Commission
Date:: 1940
SuDoc number:: CC 1.7:7/2

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