Description
Item Description: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."
Physical Description:1 volume (various pagings) : illustrations, charts ; 28 cm.
Also available online via the Web pages of the TRB Cooperative Research Programs (www4.trb.org/trb/crp.nsf).
Bibliography:Includes bibliographical references.
ISBN:0309087937
ISSN:0077-5614 ;