Evaluation of crash cushions construction of lightweight cellular concrete /

Bibliographic Details
Main Authors:	Ivey, Don L. (Author), Buth, Eugene (Author), Hirsch, T. J. (Teddy James) (Author), Viner, John G. (Author)
Corporate Authors:	United States. Federal Highway Administration (sponsoring body.), United States. Department of Transportation (sponsoring body.)
Format:	Book
Language:	English
Published:	[College Station, Tex.] : Texas Transportation Institute, Texas A & M Research Foundation, 1971.
Series:	Technical memorandum (Texas Transportation Institute) ; 505-9S.
Subjects:	Roads > Crash cushions > Testing. Lightweight concrete > Testing. Automobiles > Crash tests. Energy absorption.

Description
Item Description:	"June 1971." "Supplement to 505-9." "A tentative progress memorandum on contract number CPR-11-5851, U.S. Department of Transportation, Federal Highway Administration."
Physical Description:	105 pages : illustrations ; 28 cm
Bibliography:	Includes bibliographical references (page 35).