Department of Business & Economic Development v. Brummel , 52 Ill. 2d 538 ( 1972 )
DEPT. OF PUB. WKS. & BLDGS. v. Roehrig , 45 Ill. App. 3d 189 ( 1976 )
Department of Transportation v. Shaw , 36 Ill. App. 3d 972 ( 1976 )