Catalog Issue Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Catalog Issue Year Decade 1930 - 1939

149191. Project method in teaching. O desenvolvimento de projectos nas aulas elementares; [por Leola Rodgers].

Corporate/Agency Authors:: Pan American Union
Publisher:: Pan American Union
Date:: [1930.]
SuDoc number:: PA 1.13:p 28

149192. Projects. 1732-1932: Suggestions for Nation-wide celebration of 200th anniversary of birth of George Washington in 1932.

Corporate/Agency Authors:: Washington, George, Commission for Celebration of 200th Anniversary of Birth of and Congress
Publisher:: Washington, George, Commission for Celebration of 200th Anniversary of Birth of
Date:: 1930
SuDoc number:: Y 3.W 27/2:2 Su 3

149193. Propagation. Citrus specialists find new methods of propagation; [by Walter T. Swingle and T. Ralph Robinson].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1930.]
SuDoc number:: A 1.10/a:1063/2

149194. Propeller fans. Characteristics of 2-blade propeller fans; by H. L. Dryden [and] P. S. Ballif.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:193

149195. Propellers. Fair-water caps for propeller hubs on ships fitted with contrapropeller or streamline rudder, compiled and promulgated by American Marine Standards Committee; approved Apr. 18, 1930, as American marine standard E no. 30-1930.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: 1930
SuDoc number:: C 13.19:72

149196. Propellers. Instructions for assembly of detachable blade propellers, Airplane Branch report; [by M. A. Smith].

Corporate/Agency Authors:: Matériel Division, Air Corps, and War Department
Publisher:: Matériel Division
Date:: 1930
SuDoc number:: W 87.11/2:7/648

149197. Propellers. Working charts for selection of aluminum alloy propellers of standard form to operate with various aircraft engines and bodies [with list of references]; by Fred E. Weick.

Corporate/Agency Authors:: National Advisory Committee for Aeronautics
Publisher:: National Advisory Committee for Aeronautics
Date:: [1930.]
SuDoc number:: Y 3.N 21/5:5/350

149198. Prosser, Thomas W. In Court of Customs and Patent Appeals, patent appeal no. 2668, in re Thomas W. Prosser, hosiery drying and shaping structures; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.10:P 945/1

149199. Prosser, Thomas W. In Court of Customs and Patent Appeals, patent appeal no. 2669, in re Thomas W. Prosser, hosiery drying and shaping structures; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.10:P 945/2

149200. Proteids. Biological values and supplementary relations of proteins in alfalfa hay and in corn and sunflower silage [with list of literature cited]; by J. Sotola.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:P 946/10

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