Illinois Streams Information System : encoding manual : river mile index reference maps /

Cover title.

Illinois Streams Information System : project description /

"Working paper no. 1."

Juvenile justice information policies in Illinois /

"May 1986."

Management information systems manual.

Cover title.

Microcomputers in transportation : information source book.

Mode of access: Internet.

Stock markets : information vendors need SEC oversight to control automation risks : report to the Chairman, Securities and Exhange Commission /

"B-246404"--P. 1.

Improving oil spill information for Delaware Bay : the alternatives /

Shipping list no.: 94-0236-P.