State commissions for the study and revision of child-welfare laws .. 2nd ed., 1924
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
The working children of Boston: a study of child labor under a modern system of legal regulation
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
A summary of juvenile-court legislation in the United States
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Every child in school. A safeguard against child labor and illiteracy ..
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown