Factors, trends, and guidelines related to trip length
By: [by] Salvatore J. Bellomo, Robert B. Dial, and Alan M. Voorhees.
Contributors: Dial, Robert B., joint author.; Voorhees, Alan M., joint author.
Series: National Cooperative Highway Research Program. Report; 89; Report (National Cooperative Highway Research Program) ;; 89.
Publisher: Highway Research Board, National Research Council
Published: 1970
Place of publication: [Washington]
Language: eng
Number of pages: 59
Subjects: Trip length.
Notes: Bibliography: p. 38.
"Project 7-4 FY '64."
"Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads."