The story of child labor laws

Traces the history of laws that were passed during the early twentieth century to end the exploitation of child laborers that had been widespread since the beginning of the industrial revolution.

Bibliográfalaš dieđut
Váldodahkki: Stein, R. Conrad
Eará dahkkit: Neely, Keith 1943- (Illustrerejeaddji)
Materiálatiipa: Girji
Giella:eaŋgalasgiella
Almmustuhtton: Chicago Childrens Press c1984.
Fáttát: