The Nation's Schools, Količina 45Michael Vincent O'Shea McGraw Hill, 1950 |
Iz vsebine knjige
Zadetki 1–3 od 79
Stran 85
... unit . Controls and switches are clearly la- beled and identified for ease of opera- tion . The versatile unit permits as many as 60 room selector switches to be used , communication to rooms individually without interfering with ...
... unit . Controls and switches are clearly la- beled and identified for ease of opera- tion . The versatile unit permits as many as 60 room selector switches to be used , communication to rooms individually without interfering with ...
Stran 131
... unit weighs only 15 pounds . The new unit uses standard magnetic recording tape and records on a dual track on either 5 or 7 inch reels at 34 inches per second tape speed . A full 2 hour program can thus be recorded on a 7 inch reel of ...
... unit weighs only 15 pounds . The new unit uses standard magnetic recording tape and records on a dual track on either 5 or 7 inch reels at 34 inches per second tape speed . A full 2 hour program can thus be recorded on a 7 inch reel of ...
Stran 72
... unit . Obviously , much of the information listed would be im- portant in the comparison of costs in a number of local units or even in states insofar as such service could be measured reasonably correctly by state- wide figures . One ...
... unit . Obviously , much of the information listed would be im- portant in the comparison of costs in a number of local units or even in states insofar as such service could be measured reasonably correctly by state- wide figures . One ...
Vsebina
THE MAGAZINE OF BETTER SCHOOL ADMINISTRATION | 87 |
Impact of Television on Schools and Home | 35 |
23 | 80 |
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American Ampro areas Asphalt Tile Asso Association Atlantic City board of education cafeteria catalog cation cent Chicago Chicago 18 Chicago Public Schools child City classroom clerestory College color committee complete Conference construction cost County curriculum Dept designed director door educa elementary school equipment experience federal aid film floor grade Illinois installation learning light locker machine maintenance materials Medart meet ment modern National National Education Association Ohio operation organization parents Pittsburgh Public Schools president principal problems Public Schools pupils radio records safety salary schedule school administrators school board school building School Bus school lunch school system seating social standard steel storage superintendent of schools tape teachers teaching Texas tidelands tile tion tional U.S. Office unit University vocational Washington Wilmette York York City