Airports in Northeastern Illinois : an analysis of facilities and usage /

On cover: Airport system plan.

Allocating police officers on a statewide basis : a mathematical model for the Illinois State Police /

"April 1983."

American prints from the Illinois State Library collection : [exhibition] April 15-May 27, 1984, Illinois State Museum, Springfield.

Mode of access: Internet.

An alternative measure of ESEA Title I eligibles.

"Summer, 1977".

Annual report / Illinois State Scholarship Commission.

Description based on: 1986; title from cover.

Annual report of the Board of Trustees /

Description based on: 33rd (June 30, 1974); title from cover.

Annual report of the Board of Trustees.

Rport year ends June 30.

Aquifers of Illinois : underground sources of drinking water and non-drinking water /

"September, 1981."

Cartograph : Illinois State Library map acquisitions.

Title from caption.

Circular - Illinois State Water Survey.

Selected water resources abstracts

Chinese ceramics : Illinois State Museum, Springfield, November 13, 1983-January 15, 1984 [exhibition] /

Includes bibliographical references (p. 32).

Committee treasurers duties and responsibilities under the Illinois Campaign Financing Act.

Cover title.

Citizen-police communications system, Illinois State Police : interim report /

On cover: Illinois traffic safety programs, report of evaluation or assessment.

Consumer education in Illinois schools, grades 8-12.

Mode of access: Internet.

Currents from the Illinois State Water Survey.

Title from caption.