Widener University v. Fred S. James & Co. , 371 Pa. Super. 79 ( 1988 )
Grasberger v. Liebert Obert, Inc. , 335 Pa. 491 ( 1939 )
Automobile Underwriters, Inc. v. Fireman's Fund Insurance Companies , 699 F. Supp. 1133 ( 1988 )