 | Indiana State Board of Health - 1909 - عدد الصفحات: 804
...approved and indorsed by the health officer in whose jurisdiction any such person may reside. RULE 22. — All schoolhouses, before school opens in the autumn,...scrubbing the floors, washing all woodwork, including wooden parts of seats and desks, and the disinfecting shall be done as in the rules, page 56. Ventilation... | |
 | 1909 - عدد الصفحات: 818
...approved and indorsed by the health officer in whose jurisdiction any such person may reside. RULE 22. — All schoolhouses, before school opens in the autumn,...scrubbing the floors, washing all woodwork, including wooden parts of seats and desks, and the disinfecting shall be done as in the rules, page 56. Ventilation... | |
 | 1910 - عدد الصفحات: 704
...i>ermission from the health officer having jurisdiction. RULE 5. — CLEANING AND DISINFECTING. — All schoolhouses, before school opens in the autumn, shall be cleaned, and, if considered necessary by the school authorities or health officer of the district, they shall be... | |
 | Indiana State Board of Health - 1910 - عدد الصفحات: 664
...permission from the health officer having jurisdiction. RULE 5. — CLEANING AND DISINFECTING. — All schoolhouses, before school opens in the autumn, shall be cleaned, and, if considered necessary by the school authorities or health officer of the district, they shall be... | |
 | Indiana - 1911 - عدد الصفحات: 872
...purposes. The cleaning shall consist in first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rules of the state board of health. Township trustees, school boards and bourds... | |
 | 1912 - عدد الصفحات: 808
...purposes. The cleaning shall consist in, first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rules of the state board of health. Township trustees, school boards, and the... | |
 | Indiana State Board of Health - 1913 - عدد الصفحات: 648
...purposes. The cleaning shall consist in first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rules of the State Board of Health." The rules of the State Board of Health... | |
 | 1913 - عدد الصفحات: 676
...purposes. The cleaning shall consist in first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rules of the State board of health. Township trustees, school boards, and boards... | |
 | Norman Frost - 1915 - عدد الصفحات: 736
...follows: "Cleaning shall consist in first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rulas of the State board of health," dusting shall be done with an oiled cloth... | |
 | United States. Office of Education - 1915 - عدد الصفحات: 1312
...follows: "Cleaning shall consist in first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rules of the State board of health," dusting shall be done with an oiled cloth... | |
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The cleaning shall consist in first sweeping, then scrubbing the floors, washing the windows and all woodwork, including the wooden parts of seats and desks, and the disinfecting shall be done in accordance with the rules of the State Board of Health. 
