This opinion cites 21 cases:

Patterson v. McLean Credit Union ( 1989 )


Kinniry v. Abington School District ( 1996 )


Mayhugh v. Coon ( 1975 )


Danville Area School District v. Danville Area Education Ass'n ( 2000 )


County of Centre v. Musser ( 1988 )


Greene County v. District 2, United Mine Workers ( 2004 )


City of Philadelphia Office of Housing & Community Development v. American Federation of State County & Municipal Employees, Local Union No. 1971 ( 2005 )


Philadelphia Housing Authority v. Union of Security Officers 1 ( 1983 )


Pennsylvania Game Commission v. State Civil Service Commission ( 2000 )


Eichelman v. Nationwide Insurance ( 1998 )


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


W. R. Grace & Co. v. Local Union 759, International Union of the United Rubber, Cork, Linoleum & Plastic Workers ( 1983 )


International Brotherhood of Firemen & Oilers, AFL-CIO Local 1201 v. School District ( 1976 )


Community College v. Community College, Society of the Faculty ( 1977 )


Hall v. Amica Mutual Insurance ( 1994 )


Leechburg Area School District v. Dale ( 1981 )


Office of the Attorney General v. Council 13, American Federation of State, County & Municipal Employees ( 2004 )


City of Easton v. American Federation of State ( 2000 )


United Paperworkers International Union v. Misco, Inc. ( 1987 )


Eastern Associated Coal Corp. v. United Mine Workers, District 17 ( 2000 )