erovnuli-samecniero-biblioteka Search for 'su:{Lighting.}'

Lampes à incandescence et lampes à décharge,

By Darmois, Eugène,.
Paris, Gauthier-Villars, 1941 .
2 p. l., 90 p., 1 l. 25 cm..

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Richtlinien für die Planung von Innenbeleuchtung, zum praktischen Gebrauch für Ingenieure, Architekten und Elektroinstallateure nach den Grundsätzen des Hauptausschusses "Gutes Licht" im Amt Schönheit der Arbeit in der Deutschen Arbeitsfront.

By Schröter, Robert..
Berlin-Zehlendorf, Lehrmittelzentrale der Deutschen Arbeitsfront 1941 .
26 p. , Cover title: Gutes Licht. 21 cm..

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Proceedings of the International Illumination Congress, 1931, Great Britain,

London, International Illumination Congress, 1931 .
2 v. , Paged continuously. | English, French, and German. 24 cm..

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Planning your home lighting.

By United States..
[Washington, U.S. Govt. Print. Off., 1968 .
22 p. , Supersedes Electric light for the farmstead, by E. Beveridge, issued as U.S. Dept. of Agriculture. Farmers' bulletin no. 1838. 26 cm..

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An elementary treatise on electric lighting ...

By International Correspondence Schools..
Scranton, The Colliery engineer co., 1898 .
5 v. 24 cm. (v. 3: 38 x 29 cm.).

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Lighting schoolrooms.

By Hamon, Ray L..
[Washington] Federal Security Agency, U.S. Office of Education 1948 .
17 p. 23 cm..

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Zircon, monazite and other minerals used in the production of chemical compounds employed in the manufacture of lighting apparatus,

By Pratt, Joseph Hyde,.
Raleigh, N.C., Edwards & Broughton printing co., 1916 .
120 p. 25 cm..

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Butai shōmei gojūnen /

By Tōyama, Shizuo..
Tōkyō : Sagami Shobō, 1966 .
15, 309 p., [30] p. of plates : 19 cm..

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Code of lighting: factories, mills and other work places.

By Illuminating Engineering Society..
Washington, U.S. Govt. Print. Off., 1931 .
vi, 22 p. , At head of title: United States Department of Labor. W.N. Doak, secretary. Bureau of Labor Statistics. Ethelbert Stewart, commissioner. 24 cm..

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Technological changes and employment in the electric-lamp industry,

By Bowden, Witt,.
Washington, U.S. Govt. print. off., 1933 .
v, 62p. incl. , At head of title: United States Department of labor. Frances Perkins, secretary. Bureau of labor statistics. Isador Lubin, commissioner. | Issued also as House doc. 156, 73d Cong., 2d sess. 23cm..

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Irving Langmuir papers,

By Langmuir, Irving,.
.
32,000 | 107 | 4 | 42.6

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Edward L. Bernays papers,

By Bernays, Edward L.,.
.
227,000 | 860 | 54 | 160.2

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Thomas A. Edison papers,

By Edison, Thomas A..
.
17 | 1

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Edison Electric Light Company records,

By Edison Electric Light Company..
.
3 | 0.8

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Merril Eisenbud papers,

By Eisenbud, Merril..
.
4,200 | 15 | 1 | 8

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Elektrische Beleuchtung,

By Schering, Helmuth,.
Leipzig, Akademische verlagsgesellschaft m. b. h., 1931 .
viii, p., 1 l., 501 p. 25 cm..

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