The Nation's Schools, Količina 33Michael Vincent O'Shea McGraw Hill, 1944 |
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Zadetki 1–3 od 75
Stran
... sound was amplified and the effort of the students to be heard above the noise created more confusion . Since the application of your Acousti - Celotex material the noise element has been reduced to a satisfactory minimum . While we ...
... sound was amplified and the effort of the students to be heard above the noise created more confusion . Since the application of your Acousti - Celotex material the noise element has been reduced to a satisfactory minimum . While we ...
Stran 6
... SOUND FAITHFULLY RECORDED FOR SELF - CRITICISM Self - criticism of speech , language or music has only one true basis ... recorded sound . It must be recorded so that the fundamental tone , and each of its overtones , are heard at ...
... SOUND FAITHFULLY RECORDED FOR SELF - CRITICISM Self - criticism of speech , language or music has only one true basis ... recorded sound . It must be recorded so that the fundamental tone , and each of its overtones , are heard at ...
Stran 54
... sound are possible with 35 mm . film and equipment . Educators , as well as theatremen , recognize MOTIOGRAPH PROJECTORS and MIRROPHONIC SOUND May we put your name on our mail- ing list to receive free literature on Motiograph's brand ...
... sound are possible with 35 mm . film and equipment . Educators , as well as theatremen , recognize MOTIOGRAPH PROJECTORS and MIRROPHONIC SOUND May we put your name on our mail- ing list to receive free literature on Motiograph's brand ...
Vsebina
EDUCATION | 13 |
Looking Forward | 13 |
Community Wages Total War on Prejudice Clyde R Miller | 19 |
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agencies American AMPRO architects Army Asphalt Tile Autosan Bell & Howell board members board of education boys cafeteria Castle Films Catalog cation cent Chicago Chicago 13 child classroom clean color Company Corporation cost curriculum Dept Detroit developed economic educa efficiency Electric elementary equipment federal film floor girls grade heating high school HYGIEIA industry instruction junior Kentile machines maintenance Manufacturing materials Medart ment Mercurochrome NATION'S SCHOOLS National Ohio operation organization parents Pittsburgh Public Schools postwar practical principal problems production projector Public Schools pupils radio school administrators school board school buildings school districts school lunch screen serve social steel Steel Wool Story on page superintendent of schools teachers teaching tion tional unit University vocational WAR BONDS Write York City