Railroad-highway grade crossing surfaces

Title:

Author:

Hedley, William J.

Personal Author:

Publication Information:

[Washington] : Dept. of Transportation, Federal Highway Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.

Physical Description:

iv, 51 p. : ill. ; 28 cm.

Series:

Implementation package ; 79-8.

General Note:

August 1979.

Subject Term:

Added Corporate Author:

Holds: Copies: