Roadside safety appurtenances
Title:
Roadside safety appurtenances
Author:
National Research Council (U.S.). Transportation Research Board.
ISBN:
9780309028240
Corporate Author:
Publication Information:
Washington : National Academy of Sciences, 1978.
Physical Description:
iii, 46 p. : ill. ; 28 cm.
Series:
Transportation research record ; 679
Series Title:
Transportation research record ; 679
General Note:
Twelve reports prepared for the 57th annual meeting of the Transportation Research Board.