Schreiner v. City of Chicago , 406 Ill. 75 ( 1950 )
Leviton v. Board of Education , 374 Ill. 594 ( 1940 )
The People v. Bd. of Education , 386 Ill. 522 ( 1944 )
Newberry Library v. Bd. of Education , 390 Ill. 48 ( 1945 )
Leviton v. Board of Education , 385 Ill. 599 ( 1944 )
Erie Railroad v. Tompkins , 58 S. Ct. 817 ( 1938 )