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Assurances of friendship : transnationale Wege von Metallgewerkschaftern in der Schiffbauindustrie, 1950-1980
Wolf, Johanna, (2018)
The making of the labor bureaucrat. Union leadership in the United States, 1870-1920
Tine, Warren R. van, (1973)
Organized labor in American history
Taft, Philip, (1964)