Yazar
Pennsylvania Bureau of Children
15 cilt bulundu.
Pennsylvania. Bureau of Children · J.L.L. Kuhn, printer to the commonwealth
42 sayfa · 1923
Children / Charieites, protection / Directories / Child welfare
Pennsylvania. Bureau of Women and Children. · Yayınevi bilinmiyor
Sayfa sayısı yok
Wages / Child labor / Employment / Women
Pennsylvania. Bureau of Women and Children · Yayınevi bilinmiyor
16 sayfa · 1936
Women / Employment / Child labor / Labor laws and legislation / Home labor
Pennsylvania. Bureau of Women and Children. · Sine nomine
37 sayfa · 1940
Employers' liability / Child labor / Industrial accidents / Working class / Wounds and injuries
Pennsylvania. Bureau of Women and Children. · Dept. of Labor and Industry
31 sayfa · 1928
Child labor / Children / Legal status, laws / Law and legislation
Pennsylvania. Bureau of Women and Children. · Commonwealth of Pennsylvania, Dept. of Labor and Industry
119 sayfa · 1930
Hosiery / Wages / Women / Employment / Hours of labor
Pennsylvania. Bureau of Women and Children. · Yayınevi bilinmiyor
61 sayfa · 1931
Knit goods / Wages / Women / Employment / Hours of labor
Pennsylvania. Bureau of Women and Children. · Yayınevi bilinmiyor
56 sayfa · 1926
Clerks / Department stores / Employment / Personnel management / Women
Pennsylvania. Bureau of Women and Children · Commonwealth of Pennsylvania, Dept. of Labor and Industry
43 sayfa · 1927
Child labor / Glassworkers / Glass manufacture
Pennsylvania Bureau of Children, Department of Welfare · Division of Publication
Sayfa sayısı yok · 1923
Kategori yok
Elizabeth Sands Johnson, Pennsylvania. Bureau of Women and Children · Yayınevi bilinmiyor
18 sayfa · 1933
Unemployed / Women / Economic conditions / Employment
Pennsylvania. Bureau of Women and Children and Hours and Minimum Wages · Department of Labor and Industry
12 sayfa · 1937
Working class / Home labor
Pennsylvania. Bureau of Community Mental Health Services, Pennsylvania Association for Retarded Children, National Institute of Mental Health (U.S.) · Woods Schools and Residential Treatment Center
97 sayfa · 1962
Intellectual Disability
