Development of safer roadside structures and protective systems ; 6 reports.

Bibliographic Details
Corporate Authors:	National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Committee on Guardrails, Median Barriers, and Sign, Signal, and Lighting Supports
Format:	Book
Language:	English
Published:	Washington, [publisher not identified] ; 1969.
Series:	Highway research record ; no. 259. Publication (National Research Council (U.S.)) ; no. 1634.
Subjects:	Roads > Safety measures.

Evans: Library Stacks