The Nation's Schools, Količina 39Michael Vincent O'Shea McGraw Hill, 1947 |
Iz vsebine knjige
Zadetki 1–3 od 81
Stran 11
... light becomes less horizontal and more nearly vertical . Visible areas of bright sky are greatly reduced and dependence on manual regulation of light - transmitting areas is minimized . Such improvements set a new standard of ...
... light becomes less horizontal and more nearly vertical . Visible areas of bright sky are greatly reduced and dependence on manual regulation of light - transmitting areas is minimized . Such improvements set a new standard of ...
Stran 43
... light . To make ceilings anything but white is merely equiv- alent to cutting down the intensity of illumination as though by a rheostat . Obviously , the schoolroom needs more light , not less . As to walls , normally there is sel- dom ...
... light . To make ceilings anything but white is merely equiv- alent to cutting down the intensity of illumination as though by a rheostat . Obviously , the schoolroom needs more light , not less . As to walls , normally there is sel- dom ...
Stran 44
... light- ing show definite advancement over that of the prewar period and indi- cate some significant trends . The changes are due largely to the ad- vent of new light sources , new light- ing technics and an increase in the knowledge of ...
... light- ing show definite advancement over that of the prewar period and indi- cate some significant trends . The changes are due largely to the ad- vent of new light sources , new light- ing technics and an increase in the knowledge of ...
Vsebina
Is Our Business | 4 |
HOW WELL our publication | 10 |
The School Cafeteria | 56 |
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American Ampro Asphalt Tile better bill board of education building cafeteria Catalog cation cent Chicago Chicago 18 child Church City classroom clean color committee Company Corporation cost County curriculum Department Dept designed economical educa efficiency elementary school employes equipment federal film floor fluorescent lamps funds grade high school Illinois improvement increase installation institutions instruction Johns-Manville Junior lamp light lunch machine maintenance manufacturer materials Medart ment Mercurochrome Movie Projector National operation organization paint parents principal problems Products Projector Public Schools pupils Radio record Rosedale salary school administrator school bus school district school system Seating separation of Church Sloan Valve Company social sound Sound-on-Film SoundScriber standards steel superintendent teachers teaching Tile tion tional United University veterans Victor Animatograph Corporation visual wall window Woolers Write York