The Working Children of Boston
Author: Helen Laura Sumner
Publisher:
Published: 1921
Total Pages: 1410
ISBN-13:
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The working children of Boston
Author: H. Sumner Woodbury
Publisher: Рипол Классик
Published: 2012
Total Pages: 388
ISBN-13: 5871848664
DOWNLOAD EBOOKWheels at Work
Author: Bernie Zubrowski
Publisher: William Morrow
Published: 1986
Total Pages: 0
ISBN-13: 9780688063498
DOWNLOAD EBOOKInstructions for using readily available materials to make models of machines such as pulleys, windlasses, and water wheels, with suggested experiments to demonstrate their capabilities.
Physical Standards for Working Children
Author: Charles Lionel Chute
Publisher:
Published: 1921
Total Pages: 1012
ISBN-13:
DOWNLOAD EBOOKThe Working Children of Boston. A Study of Child Labor, Etc
Author: Helen Sumner WOODBURY
Publisher:
Published: 1922
Total Pages: 374
ISBN-13:
DOWNLOAD EBOOKPublications of the Children's Bureau
Author: United States. Children's Bureau
Publisher:
Published: 1922
Total Pages: 1056
ISBN-13:
DOWNLOAD EBOOKChild Care and Child Welfare: Outlines for Study
Author: Bernard Flexner
Publisher:
Published: 1921
Total Pages: 940
ISBN-13:
DOWNLOAD EBOOKChildren Deprived of Parental Care
Author: Edith Abbott
Publisher:
Published: 1921
Total Pages: 1068
ISBN-13:
DOWNLOAD EBOOKAverage Heights and Weights of Children Under Six Years of Age
Author: Edith Abbott
Publisher:
Published: 1921
Total Pages: 1062
ISBN-13:
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