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Unionism, international trade, and trade policy
Riley, Robert J., (1995)
Chicago and the labor movement : metropolitan unionism in the 1930's
Newell, Barbara Warne, (1961)
Labor and steel
Davis, Horace Bancroft, (1933)
Wirtschaftspolitik und wirtschaftliche Aussichten in den Industrieländern
Kaji, Motoo, (1976)
Labor and an integrated Europe
Ulman, Lloyd, (1993)
Industrial relations
Ulman, Lloyd, (1987)