Description
Item Description:"Performed under contract [no. 842/97] to TRRL by the Centre for Transport Studies, Cranfield Institute of Technology" and issued as its CTS report 5 in 1973.
At head of title: Transport and Road Research Laboratory, Department of the Environment.
"TRRL Supplementary report 72 UC"--Cover. Series numbering given on spine as: SR 72 UC.
Physical Description:69 pages : illustrations ; 29 cm.
Bibliography:Includes bibliographical references (pages 58-59).