Effects of the national 55 mph speed limit :
interim report.
v. 2.
Safety aspects /
Robert F. Heckard ... [et al.].

Description

Related Names

Heckard, R. F.

Language(s)

English

Published

University Park, PA : Pennsylvania State University, Pennsylvania Transportation Institute, 1975.

Note

Prepared for U.S. Department of Transportation, Federal Highway Administration.

Physical Description

iv, 78 p. : ill. ; 28 cm.

Locate a Print Version

Find in a library

Viewability