Illinois state employees group health insurance program.

Description based on: 1982.

Illinois state buildings energy expense study /

Latest issue consulted: FY01 and projected FY02-04.

Illinois State plan: Developmental disabilities services and facilities construction act of 1970, P.L. 91-517.

Mode of access: Internet.

Illinois State Geological Survey : [annual report].

Description based on: 1987-88; title from cover.

Illinois state officers /

Description based on: 1981-1982.

Illinois state licensed, certified and registered occupations /

"Effective December 31, 2001, responsibilities related to the delivery of career information in our State were transferred from the Illinois Occupational Information Coordinating Committee (IOICC) to the Illinois Department of Employment Security (IDES)."--Cover letter.

Illinois state plan for adult education : Adult education act, as amended (Public Law 91-230)

Mode of access: Internet.

Illinois State Police academy course catalog.

Title from cover.

Illinois state water plan : status of implementation /

"January 1990."

Illinois State Museum publications.

Cover title.

Illinois state plan on aging under Title III of the Older Americans Act for the three (3) year period of ...

(Oct. 1 ... through Sept. 30 ...)

Illinois state planning capacity /

Prepared for the Illinois Institute of Natural Resources, project no. 80.191.

Illinois state implementation plan for air pollution control : 1982 plan revision for ozone and carbon monoxide.

A revision of vol. 5 of the 1979 plan.

Illinois state plumbing code : adopted as an advisory code of minimum standards of good plumbing practice, July 1, 1959 /

Pbk.

Illinois State plumbing code, 1983.

Rev. ed. of: Illinois state plumbing code, 1969. Rev. 1969?