This opinion cites 14 cases:

United Steelworkers v. Enterprise Wheel & Car Corp. ( 1960 )


United Steelworkers v. Warrior & Gulf Navigation Co. ( 1960 )


Northwest Administrators, Inc. v. Con Iverson Trucking, Inc. ( 1984 )


Local Union 204 of the International Brotherhood of Electrical Workers, Affiliated With the Afl-Cio v. Iowa Electric Light and Power Company ( 1982 )


United Steelworkers v. American Manufacturing Co. ( 1960 )


South Prairie Construction Co. v. Local No. 627, International Union of Operating Engineers ( 1976 )


Local 1445, United Food and Commercial Workers International Union, Afl-Cio v. The Stop & Shop Companies, Inc. ( 1985 )


The International Association of MacHinists and Aerospace Workers, Afl-Cio (Local 2201) v. International Air Service of Puerto Rico, Inc. ( 1980 )


International Union of Operating Engineers, Local 279 v. Sid Richardson Carbon Company ( 1973 )


united-brotherhood-of-carpenters-and-joiners-of-america-local-union-no ( 1986 )


International Union v. E-Systems, Inc. ( 1980 )


Concourse Village, Inc. v. Local 32e, Service Employees International Union, Afl-Cio ( 1987 )


international-union-united-automobile-aerospace-and-agricultural ( 1987 )


trustees-of-the-colorado-statewide-iron-workers-erector-joint ( 1987 )