Publish Year Decade: 1930 - 1939 / Sudoc Stem: C 13.11 - Blacklight Search Results

Start Over Publish Year Decade 1930 - 1939 Sudoc Stem C 13.11

11. Poles. Wood poles for overhead electrical lines. Dec. 17, 1931, [published] 1932.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [May 1932]
SuDoc number:: C 13.11:16

12. X-ray protection [safety recommendations; prepared by Advisory Committee on X-Ray and Radium Protection].

Corporate/Agency Authors:: Standards Bureau
Publisher:: Standards Bureau
Date:: May 16, 1931
SuDoc number:: C 13.11:15

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