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Labor
Chamberlain, Neil W., (1958)
Labor economics: wages, employment, and trade unionism
Cartter, Allan Murray, (1967)
Labor economics : wages, employment, and trade unionism
Marshall, F. Ray, (1976)
Jurisdictional Disputes resulting from structural differences in American trade unions
Blum, Solomon, (1913)
Trade-union rules in the building trades
Blum, Solomon, (1969)
Jurisdictional Disputes Resulting from Structural Differences in American Trade Unions