The Nation's Schools, Količina 49Michael Vincent O'Shea McGraw Hill, 1952 |
Iz vsebine knjige
Zadetki 1–3 od 74
Stran 132
... floor with one hand ! HILD Machines are available in six models with brush spreads from 11 to 19 inches . Just one machine ... with easily interchangeable attachments ... performs every floor maintenance job on every type of flooring ...
... floor with one hand ! HILD Machines are available in six models with brush spreads from 11 to 19 inches . Just one machine ... with easily interchangeable attachments ... performs every floor maintenance job on every type of flooring ...
Stran 142
... Floor Machines . There's plenty of power in the heavy duty motors ... and all the power is put to work by the efficient transfer gear system . Yet self - propel- ling HILD Floor Machines are balanced so perfectly that they can be guided ...
... Floor Machines . There's plenty of power in the heavy duty motors ... and all the power is put to work by the efficient transfer gear system . Yet self - propel- ling HILD Floor Machines are balanced so perfectly that they can be guided ...
Stran 115
... floors judged " clean " by ordinary methods SUPER SHINE - ALL , Hillyard's neutral chemical cleaner used on floor pictured , with extra fast wetting acceleration , dissolves dirt by 100 % cleansing action that emulsifies oils and ...
... floors judged " clean " by ordinary methods SUPER SHINE - ALL , Hillyard's neutral chemical cleaner used on floor pictured , with extra fast wetting acceleration , dissolves dirt by 100 % cleansing action that emulsifies oils and ...
Vsebina
THE MAGAZINE OF BETTER SCHOOL ADMINISTRATION | 23 |
The Columbus of 1992 May Be Attending Your Classes | 35 |
ASSOCIATE PUBLISHER | 25 |
5 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
activities American architects Asphalt Tile Association audio-visual board of education booklet Catalog cation cent chalkboard Chicago Chicago 16 Chicago Public Schools citizens City classroom clean College color committee COMPANY construction Coronet Films cost curriculum Department Dept designed director educa Electric elementary school equipment film fixtures floor FOLDING Footcandle grade high school Hotpoint Illinois installation KEWANEE learning light locker lunch machine maintenance materials meet ment Michigan National operation organization Otho F parents Pittsburgh Public Schools president principal problem projector Public Schools pupils radio RAULAND school administration school board school building school bus school system seat serve sound staff standard steel superintendent of schools Sylvania teachers teaching tile tion tional unit University Washington Willard E Write York