Joe R. Brown v. Britt O. Braddick, Joe R. Brown v. Britt O. Braddick , 595 F.2d 961 ( 1979 )
asbestos-information-associationnorth-america-v-occupational-safety-and , 727 F.2d 415 ( 1984 )
Pa. Pub. Util. Com'n v. Proc. Gas Consum. , 502 Pa. 545 ( 1983 )