This opinion cites 17 cases:

Midland Borough School District v. Midland Education Ass'n ( 1992 )


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


Westmoreland Intermediate Unit 7 v. Westmoreland Intermediate Unit 7 Classroom Assistants Educational Support Personnel Ass'n ( 2007 )


Town of McCandless v. McCandless Police Officers Ass'n ( 2006 )


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 )


Ludwig Honold Mfg. Co. v. Harold A. Fletcher and United Automobile Workers, Local 416 ( 1969 )


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


Aiken Industries, Inc. v. Estate of Wilson ( 1978 )


Pennsylvania Labor Relations Board v. Mars Area School District ( 1978 )


Juniata-Mifflin Counties Area Vocational-Technical School v. Corbin ( 1997 )


United Steelworkers v. American Manufacturing Co. ( 1960 )


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


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


Pennsylvania Turnpike Commission v. Teamsters Local Union No. 77 ( 2012 )


Com. Col. of Beaver Cty. v. Soc. of Fac. ( 1977 )


Hughes v. Seven Springs Farm, Inc. ( 2000 )