Railroad-highway grade crossings.
Series: Bibliography - Transportation Research Board, National Research Council ; 57
Publisher: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council, National Academy of Sciences
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 39
Subjects: Railroads -- Crossings -- Bibliography; Railroads -- Crossings -- Abstracts; Highway-railroad grade crossings -- Bibliography; Highway-railroad grade crossings -- Abstracts
Notes: Includes indexes.