User guidelines for reduced visibility system design /

Bibliographic Details
Corporate Authors:	United States. Federal Highway Administration. Office of Traffic Operations, Sperry Rand Corporation. Sperry Systems Management Division
Format:	Government Document Book
Language:	English
Series:	Implementation package ; 79-2
Subjects:	Fog-signals > United States. Automobile driving in bad weather.

Description
Item Description:	April 1979.
Physical Description:	vii, 135 pages : illustrations ; 27 cm.
Bibliography:	Includes bibliographical references.