Description
Item Description:Cover title.
"October 1981."
"FHWA/IL/UI-192"--Technical report standard title page.
"UILU-ENG-81-2014."
Contract number IHR-307.
In cooperation with the Portland Cement Association, the Illinois Dept. of Transportation, and the Federal Highway Administration.
Physical Description:xii, 242 pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references.