The Nation's Schools, Količina 19Michael Vincent O'Shea McGraw Hill, 1937 |
Iz vsebine knjige
Zadetki 1–3 od 76
Stran 83
... heating problem of its own . Cold wind on one face , bright sun on another . . . unless your heating system can compensate for these influences on the need for heat , it can't provide the uniform temperature so essential to school room ...
... heating problem of its own . Cold wind on one face , bright sun on another . . . unless your heating system can compensate for these influences on the need for heat , it can't provide the uniform temperature so essential to school room ...
Stran 68
... heating system . Ο For example , if the cost of oil is 74 cents per gallon , the heat con- tent 141,000 B.T.U. per gallon ( the product of C. and W ) and the effi- ciency 70 per cent , the cost per 1,000 , - 000 B.T.U. will be : Z ...
... heating system . Ο For example , if the cost of oil is 74 cents per gallon , the heat con- tent 141,000 B.T.U. per gallon ( the product of C. and W ) and the effi- ciency 70 per cent , the cost per 1,000 , - 000 B.T.U. will be : Z ...
Stran 75
... Heating and Ventilating Equipment provides healthful , economical heat to hundreds of students in nine buildings at this university . If you are faced with a school heating problem — it will pay you to investigate Trane Convection ...
... Heating and Ventilating Equipment provides healthful , economical heat to hundreds of students in nine buildings at this university . If you are faced with a school heating problem — it will pay you to investigate Trane Convection ...
Vsebina
sociation of School Administrators | 16 |
the February meeting? This and other | 29 |
Electing a PresidentNew Method | 35 |
6 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acoustical activities administration American architect Asso auditorium Bell & Howell board of education boys cafeteria catalog cation cent Chicago child classroom cleaning color Columbia University Company complete corridors cost County desks director economic educa Education Association efficiency Electric equipment federal film floor footcandles girls grade gymnasium heating high school HYGIEIA installed interest junior kitchen light linoleum locker locks Manufacturing Maple material MEDART ment Mercurochrome modern NATION'S SCHOOLS National NBC-WJZ nomic Ohio Ohio State University operation organization Orleans p.m. CBS practice president principal problem profession professional projector Public Schools pupils radio rural safety salary school building school district school system Seating soap social sound standards steel superintendent of schools teaching tion tional Tontine units University walls WEAF WEBSTER-CHICAGO Write York City