The Nation's Schools, Količina 41Michael Vincent O'Shea McGraw Hill, 1948 |
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Zadetki 1–3 od 75
Stran 5
... glass facing on walls is easy to keep clean . Window glazed with Blue Ridge Satinol Flutex admits light , assures privacy . Polished Plate glass mirror and shelf en- courage good grooming . To create better classroom conditions for ...
... glass facing on walls is easy to keep clean . Window glazed with Blue Ridge Satinol Flutex admits light , assures privacy . Polished Plate glass mirror and shelf en- courage good grooming . To create better classroom conditions for ...
Stran 113
... glass areas to reduce sharp contrasts between brightness and shadow . Architects are specifying Thermo- pane * to reduce heat loss through glass . This insulating windowpane ... first of its kind ... keeps rooms warmer in winter with ...
... glass areas to reduce sharp contrasts between brightness and shadow . Architects are specifying Thermo- pane * to reduce heat loss through glass . This insulating windowpane ... first of its kind ... keeps rooms warmer in winter with ...
Stran 77
... Glass Blocks provide ample day- light , enhance the comfort and safety of students and teaching staff . The insulating value of PC Glass Blocks eases the load on air - condition- ing equipment in summer , saves fuel costs in winter ...
... Glass Blocks provide ample day- light , enhance the comfort and safety of students and teaching staff . The insulating value of PC Glass Blocks eases the load on air - condition- ing equipment in summer , saves fuel costs in winter ...
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ALCOA aluminum American Ampro areas asphalt tile Association Bell & Howell board of education brakes cafeteria Catalog cation cent Chicago City classroom clean College color committee Company Corporation cost Dept designed economical educa Electric elementary equipment federal film floor foot-candles Frigidaire glass block grade heating High School Hotpoint Illinois improvement installation institutions kitchen light lock locker machine maintenance Manufacturing materials Medart ment Michigan Movie Projector NATION'S SCHOOLS National National Education Association Office Ohio operation organization president principal problems projector Public Schools pupils Radio RAULAND safety salaries school administrators school building school bus school district school system sound standard steel STEEL WOOL teachers teaching tile tion tional unit University ventilation Victor Animatograph Corporation walls WASHINGTON Write York