Issued June 1978. Includes bibliographical references.
Series:
Report - Federal Highway Administration ; FHWA-TS-78-222 United States. Federal Highway Administration. Report - Federal Highway Administration ; FHWA-TS-78-222.
OCLC:
(OCoLC)4522928
Locations:
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.