Description
Item Description:"National Cooperative Highway Research Program."
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
"Transportation Research Board, National Research Council."
Physical Description:1 volume (various pagings) : illustrations ; 28 cm.
Bibliography:Includes bibliographical references (p. A-1 to A-3).
ISBN:0309067170
ISSN:0077-5614 ;