Motorists' requirements for active grade crossing warning devices / R. J. Ruden, C. F. Wasser with S. Hulbert, A. Burg.

Bibliographic Details
Main Author:	Ruden, R. J.
Corporate Authors:	United States. Federal Highway Administration. Office of Research United States. Federal Highway Administration. Office of Development
Other Authors:	Wasser, C. F. Hulbert, Slade Burg, Albert
Language:	English
Published:	Washington : Springfield, Va. : Department of Transportation, Federal Highway Administration, Office of Research ; For sale by the National Technical Information Service, 1977.
Series:	Report - Federal Highway Administration ; no. FHWA-RD-77-167
Subjects:	Railroad crossings. Railroads > Signaling.
Physical Description:	xii, 258 pages : illustrations ; 28 cm.
Format:	Government Document Book

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