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."
"The National Academies of Sciences, Engineering, Medicine"--Cover.
Physical Description:62, A-22, B-17 pages : illustrations ; 28 cm.
Also available online.
Bibliography:Includes bibliographical references (pages 57-58).
ISBN:9780309375627
0309375622
ISSN:0077-5614 ;