The Nation's Schools, Količina 35Michael Vincent O'Shea McGraw Hill, 1945 |
Iz vsebine knjige
Zadetki 1–3 od 78
Stran 61
... Less lighting costs . For PC Glass Blocks admit a generous supply of diffused daylight , direct it over wider areas where it is needed most . Less artificial light is used . Less heating costs . For PC Glass Blocks have valuable ...
... Less lighting costs . For PC Glass Blocks admit a generous supply of diffused daylight , direct it over wider areas where it is needed most . Less artificial light is used . Less heating costs . For PC Glass Blocks have valuable ...
Stran 71
... less coal than does any other method of ventilation . Its dual controls prevent both cold drafts and overheating . And it is the fully automatic air custodian for less than a cent an hour ! Be sensible . Send for the Nesbitt or American ...
... less coal than does any other method of ventilation . Its dual controls prevent both cold drafts and overheating . And it is the fully automatic air custodian for less than a cent an hour ! Be sensible . Send for the Nesbitt or American ...
Stran 100
... less coal than any other method of ventilation . 5. Guards ventilation auto- matically for less than a cent an hour . Nesbitt ARMY . @ Syncretizer Automatic Controlled Ventila- tion for Individual Classrooms 21100M THE SYNCRETIZER IS ...
... less coal than any other method of ventilation . 5. Guards ventilation auto- matically for less than a cent an hour . Nesbitt ARMY . @ Syncretizer Automatic Controlled Ventila- tion for Individual Classrooms 21100M THE SYNCRETIZER IS ...
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
American Ampro architects Army Asphalt Tile Autosan Bell & Howell better bill board of education catalog Catholic cation cent Chicago Chicago 18 City classroom clean color committee Company construction Corporation cost coupon Dept economic educa employes equipment federal films floor G.I. Bill grade heat high school industry installation institutions junior college laboratory Libbey Owens Ford Lock lunch machines maintenance Manufacturing material ment Mercurochrome Michigan military training modern NATION'S SCHOOLS National Office Ohio operation organization postwar principal problems projector Public Schools pupils radio Reader's Digest salary school administrators school board school district school system serve Sloan Valve Company social sound sound-on-film Story on page superintendent supply teachers teaching tion tional United University ventilation veterans vocational War Bonds Write York York City youth