Greater Peoria Mass Transit District v. Industrial Commission , 81 Ill. 2d 38 ( 1980 )
Corn Products Refining Co. v. Industrial Commission , 6 Ill. 2d 439 ( 1955 )
Riteway Plumbing v. Industrial Commission , 67 Ill. 2d 404 ( 1977 )
ILL. BELL TELEPHONE CO. v. Ind. Com. , 35 Ill. 2d 474 ( 1966 )
International Vermiculite Co. v. Industrial Commission , 77 Ill. 2d 1 ( 1979 )