- Supreme Court of Pennsylvania | Wednesday, October 11, 1989 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, October 1, 1979 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, February 4, 1987 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, July 16, 1990 | Cited 0 times
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- Commonwealth Court of Pennsylvania | Friday, September 15, 1989 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, June 17, 1991 | Cited 0 times