Publish Year Decade: 1940 - 1949 / Sudoc Stem: C 31.108 - Blacklight Search Results

Start Over Publish Year Decade 1940 - 1949 Sudoc Stem C 31.108

11. Air navigation radio aids, July 1, 1940 [1941].

Corporate/Agency Authors:: Civil Aeronautics Administration and Civil Aeronautics Authority
Publisher:: Civil Aeronautics Administration
Date:: [1941.]
SuDoc number:: C 31.108:941/7

12. Air navigation radio aids, May 1, 1941.

Corporate/Agency Authors:: Civil Aeronautics Administration
Publisher:: Civil Aeronautics Administration
Date:: [1941.]
SuDoc number:: C 31.108:941/5

13. Air navigation radio aids. Air navigation radio aids, Oct. 1, 1941.

Corporate/Agency Authors:: Civil Aeronautics Administration and Civil Aeronautics Authority
Publisher:: Civil Aeronautics Administration
Date:: [1941.]
SuDoc number:: C 31.108:941/9

14. Air navigation radio aids. Air navigation radio aids, Sept. 1, 1941.

Corporate/Agency Authors:: Civil Aeronautics Administration and Civil Aeronautics Authority
Publisher:: Civil Aeronautics Administration
Date:: [1941.]
SuDoc number:: C 31.108:941/8

15. Radio aids to navigation. Air navigation radio aids, Dec. 1, 1940.

Corporate/Agency Authors:: Civil Aeronautics Administration, Civil Aeronautics Authority, and Civil Service Commission
Publisher:: Civil Aeronautics Administration
Date:: [1940.]
SuDoc number:: C 31.108:940/12

16. Radio aids to navigation. Air navigation radio aids, Nov. 1, 1940.

Corporate/Agency Authors:: Civil Aeronautics Administration, Civil Aeronautics Authority, and Civil Service Commission
Publisher:: Civil Aeronautics Administration
Date:: [1940.]
SuDoc number:: C 31.108:940/11

17. Radio aids to navigation. Tabulation of air navigation radio aids, Sept. 1, 1940.

Corporate/Agency Authors:: Civil Aeronautics Administration, Civil Aeronautics Authority, and Commerce Department
Publisher:: Civil Aeronautics Administration
Date:: [1940.]
SuDoc number:: C 31.108:940/9

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