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Ella Arvilla Merritt

6 cilt bulundu.

Cilt sonuçları

EmploymentTrend of child labor, 1939 to 1942Ella Arvilla Merritt

Trend of child labor, 1939 to 1942

Ella Arvilla Merritt · U.S. Government Printing Office

20 sayfa · 1942

Child / Employment

ChildrenImportant changes made by the Legislature of 1921, and of 1922 so far as available Nov. 1 1922, in child labor standards and in compulsory school attendance standards affecting the employment of minorsElla Arvilla Merritt

Important changes made by the Legislature of 1921, and of 1922 so far as available Nov. 1 1922, in child labor standards and in compulsory school attendance standards affecting the employment of minors

Ella Arvilla Merritt · Sine nomine

39 sayfa

Labor / Children

Newspaper vendorsState laws and local ordinances regulating the street work of childrenElla Arvilla Merritt

State laws and local ordinances regulating the street work of children

Ella Arvilla Merritt · U.S. Govt. print. off.

29 sayfa · 1929

Child labor / Labor laws and legislation / Newspaper carriers / Newspaper vendors

CiltTrend of child labor, 1940-44Ella Arvilla Merritt, Floy Hendricks

Trend of child labor, 1940-44

Ella Arvilla Merritt, Floy Hendricks · U.S. Government Printing Office

20 sayfa · 1945

Kategori yok

Child laborAdministration of child labor lawsF. H. Bird, Ella Arvilla Merritt

Administration of child labor laws

F. H. Bird, Ella Arvilla Merritt · U.S. G.P.O.

127 sayfa · 1919

Child labor

CiltMinors in Automobile and Metal-Manufacturing Industries in MichiganUnited States Children's Bureau, Helen M. B. 1889 Dart, Ella Arvilla Merritt

Minors in Automobile and Metal-Manufacturing Industries in Michigan

United States Children's Bureau, Helen M. B. 1889 Dart, Ella Arvilla Merritt · Creative Media Partners, LLC

Sayfa sayısı yok · 2015

Kategori yok