This opinion cites 7 cases:

Schulenburg v. Signatrol, Inc. ( 1967 )


Hunt v. City of Peoria ( 1964 )


Certain Taxpayers v. Sheahen ( 1970 )


Cities Service Oil Co. v. City of Des Plaines ( 1961 )


DeGrazio v. Civil Service Commission ( 1964 )


Stewart v. Department of Public Works & Buildings ( 1929 )


Board of Regents of State Colleges v. Roth ( 1972 )