Important events in American labor history, 1778-1978

Important events in American labor history, 1778-1978

Xehetasun bibliografikoak
Erakunde egilea: United States. Department of Labor
Formatua: Liburua
Hizkuntza:English
Argitaratua: [Washington, D.C.] The Dept. : for sale by the Supt. of Docs., U.S. Govt. Print. Off. [1979?]
Gaiak:
Working class > United States > Chronology.
Labor unions > United States > Chronology.