The Nation's Schools, Količina 47Michael Vincent O'Shea McGraw Hill, 1951 |
Iz vsebine knjige
Zadetki 1–3 od 79
Stran 66
... unit vent and con- vector are built into the metal shelving . All floors are covered with asphalt tile in light ... unit ventilators and radiant floor panels and the remainder of the building by unit ventilators and convectors ...
... unit vent and con- vector are built into the metal shelving . All floors are covered with asphalt tile in light ... unit ventilators and radiant floor panels and the remainder of the building by unit ventilators and convectors ...
Stran 115
... unit heaters and ventilators of every type . Steam or hot water , propeller or blower type , vertical or horizontal discharge ... the right unit in the right size for any large area heating problem . Ideal for killing drafts ...
... unit heaters and ventilators of every type . Steam or hot water , propeller or blower type , vertical or horizontal discharge ... the right unit in the right size for any large area heating problem . Ideal for killing drafts ...
Stran 18
... Unit Heaters A new line of National Unit Heaters for institutional space heating has been announced . They can be used on either steam or hot water heating systems to secure a horizontal or down flow ver- tical delivery of warmed air ...
... Unit Heaters A new line of National Unit Heaters for institutional space heating has been announced . They can be used on either steam or hot water heating systems to secure a horizontal or down flow ver- tical delivery of warmed air ...
Vsebina
ADVERTISING DIRECTOR | 21 |
ROBERT A SKAIFE | 27 |
School Administration Is Confused on Process of Leadership | 33 |
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activities adult education American Ampro areas Asphalt Tile Asso Association Atlantic City board of education booklet budget catalog cation cent Chicago Chicago 18 City classroom color committee Company construction cooperation cost Council County curriculum defense Dept designed develop director educa Electric elementary school equipment federal film floor Frigidaire grade gymnasium high school Hotpoint Illinois improve installation junior KEWANEE light lunch machine maintenance materials Medart meet ment Milton Bradley models modern National National Education Association operation organization parents Pittsburgh Public Schools president principal problems professional Public Schools pupils school administrators school board school bus school districts school system seat serve staff steel superintendent of schools teaching tile tion tional TITUSVILLE U.S. Office unit University VIRCO wall Washington Write York York City