Description
Item Description:Title from title screen (viewed Mar. 6, 2007).
At head of title: National Cooperative Highway Research Program.
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
Electronic resource.
Physical Description:1 online resource (71, A-6 pages).
Bibliography:Includes bibliographical references (page 71).
ISBN:9781621982364
162198236X
ISSN:0077-5614 ;