The Nation's Schools, Količina 14Michael Vincent O'Shea McGraw Hill, 1934 |
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Zadetki 1–3 od 54
Stran 84
... Heating System Before the change - over to Differential Operation , heat was supplied by three separate one - pipe heat . ing systems and a gas - fired warm air furnace , necessitating the maintenance of four separate fires . Now ...
... Heating System Before the change - over to Differential Operation , heat was supplied by three separate one - pipe heat . ing systems and a gas - fired warm air furnace , necessitating the maintenance of four separate fires . Now ...
Stran 83
... HEATING SYSTEM is controlled by laws as definite as the cosmic forces which govern the earth in its journey around ... Heating will gladly be sent upon request . HEATING inefficient heating plants with resultant costly overhead . Many ...
... HEATING SYSTEM is controlled by laws as definite as the cosmic forces which govern the earth in its journey around ... Heating will gladly be sent upon request . HEATING inefficient heating plants with resultant costly overhead . Many ...
Stran 8
Michael Vincent O'Shea. THIS NEW KIND OF HEATING PUMP CAN SLICE YOUR HEATING COSTS . THE NASH ENGINEERING COMPANY SOUTH NORWALK , CONNECTICUT , U. S. A. THE NATION'S SCHOOLS DEVOTED TO THE APPLICATION OF RESEARCH TO. The NATION'S SCHOOLS ...
Michael Vincent O'Shea. THIS NEW KIND OF HEATING PUMP CAN SLICE YOUR HEATING COSTS . THE NASH ENGINEERING COMPANY SOUTH NORWALK , CONNECTICUT , U. S. A. THE NATION'S SCHOOLS DEVOTED TO THE APPLICATION OF RESEARCH TO. The NATION'S SCHOOLS ...
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uly 35 | 1 |
Administrative Control The BudgetIts Proper Place | 3 |
Adolescence The Psychology | 37 |
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administration Albany Academy American Asso auditorium Bausch & Lomb board of education budget cafeteria cation cent Chicago child City classroom color Columbia University committee Company course Culver Military Academy curriculum Econo-Rim economic educa Education Association elementary equipment federal aid field finance floor funds grade guidance heating heating pump increased individual institutions instruction interest junior high school legislation machine Manhasset materials meet ment methods Michigan Milwaukee Public Schools modern NATION'S SCHOOLS National Education Association needs Ohio Ohio State University operation organization persons possible practical present principal problems public education Public Schools pupils PX Cloth requirements result salaries school buildings school districts school system SCOTT BERRY selected social standards student superintendent of schools teachers teaching textbook tion tional units University vocational York York City