The Nation's Schools, Količina 36Michael Vincent O'Shea McGraw Hill, 1945 |
Iz vsebine knjige
Zadetki 1–3 od 82
Stran 11
... clean at all . Most restaurant operators have not known of the existence of these facts , although scientists have for years sought a practical commercial method to render dishes not only clean physically , but in a bacteriological ...
... clean at all . Most restaurant operators have not known of the existence of these facts , although scientists have for years sought a practical commercial method to render dishes not only clean physically , but in a bacteriological ...
Stran 22
... clean . This part of the school is now considerably more than 2 years old , and it has not been necessary to clean the walls . This fact , together with the greater cleanliness of all fixtures , has resulted in a material reduction in ...
... clean . This part of the school is now considerably more than 2 years old , and it has not been necessary to clean the walls . This fact , together with the greater cleanliness of all fixtures , has resulted in a material reduction in ...
Stran 58
... cleaning which is carried through in all other phases of the custodian's work . Effective results , however , are not obtained by wishful thinking . It takes approximately half of all clean- ing time to keep floors properly clean . To ...
... cleaning which is carried through in all other phases of the custodian's work . Effective results , however , are not obtained by wishful thinking . It takes approximately half of all clean- ing time to keep floors properly clean . To ...
Vsebina
The Magazine of Better School Administration | 4 |
355 | 56 |
Headlines | 3 |
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activities agencies American Association authorized Bell & Howell bill board of education cafeteria cation cent centers Chicago child City classroom clean College committee cooperation cost course curriculum DEVOE DEVRY educa elementary school employes equipment facilities federal aid Federal Security Agency film floor funds G.I. Bill grade heating high school installation institutions instruction interest junior Lanham Act learning lunch machine materials meet ment Michigan motion picture National operation organization parents Pittsburgh Public Schools practice principal problems projector public education Public Schools pupils religion religious retirement salary school building school districts school system serve social sound sound-on-film Story on page superintendent of schools teachers teaching tion tional United University veterans vocational York York City Young America Films