Important events in American labor history, 1778-1978

Important events in American labor history, 1778-1978

Dades bibliogràfiques
Autor corporatiu: United States. Department of Labor
Format: Llibre
Idioma:English
Publicat: [Washington, D.C.] The Dept. : for sale by the Supt. of Docs., U.S. Govt. Print. Off. [1979?]
Matèries:
Working class > United States > Chronology.
Labor unions > United States > Chronology.