Yazar
Marie Louise Obenauer
8 cilt bulundu.
Marie Louise Obenauer · G.P.O.
92 sayfa · 1913
Hours of labor / Hazardous occupations / Women / Employment / Wages
Marie Louise Obenauer · Govt. Print. Off.
198 sayfa · 1914
Clerks / Hours of labor / Clothing trade / Wages / Employment
Marie Louise Obenauer · G.P.O.
384 sayfa · 1910
Women / Employment / Wages / Women employees / Statistics
Marie Louise Obenauer · G.P.O.
868 sayfa · 1912
Hours of labor / Wages / Women / Child labor / Statistics
Marie Louise Obenauer, Burtha von der Nienburg, Royal Meeker, United States. Commission on Industrial Relations · Govt. Print. Off.
108 sayfa · 1915
Minimum wage / Women / Employment / Clerks
Marie Louise Obenauer · Govt. Print. Off.
54 sayfa · 1913
Cannery workers / Hours of labor / Employment / Peas / Women
Mary Katharine Conyngton, Marie Louise Obenauer, United States. Department of Commerce and Labor · Government Printing Office
487 sayfa · 1912
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