Yazar
Ethel Lombard Best
8 cilt bulundu.
Ethel Lombard Best · U.S. Govt. print. off.
Sayfa sayısı yok · 1933
Industrial efficiency / Cotton trade
Best, Ethel Lombard Mrs. · U.S. Govt. Print. Off.
24 sayfa · 1929
Textile workers / Absenteeism (Labor) / Cotton textile industry / Employment / Women
Best, Ethel Lombard Mrs. · Government Printing Office
78 sayfa · 1933
Women / Cotton manufacture / Wages / Employment
Best, Ethel Lombard Mrs. · U.S. Govt. Print. Off.
41 sayfa · 1929
Textile workers / Cotton spinning / Factories / Heating and ventilation / Employment
Best, Ethel Lombard Mrs. · U.S. Govt. Print. Off.
24 sayfa · 1936
Social conditions / Employment / Economic conditions / Women
Best, Ethel Lombard Mrs. · U.S. Govt. Print. Off.
80 sayfa · 1929
Women / Hours of labor / Wages / Employment
Best, Ethel Lombard Mrs. · U.S. Govt. Print. Off.
64 sayfa · 1932
Lead / Toxicology / Hazardous occupations / Women / Employment
