Social and economic factors affecting intercity travel.
Contributors: American Association of State Highway Officials.; United States. Bureau of Public Roads.
Series: National Cooperative Highway Research Program. Report ;; 70; NAS-NRC publication 1745.; Report (National Cooperative Highway Research Program) ;; 70.; Publication (National Research Council (U.S.)) ;; no. 1745.
Publisher: Highway Research Board, National Research Council
Published: 1969
Place of publication: [Washington]
Language: eng
Number of pages: 68
Subjects: Origin and destination traffic surveys -- United States.
Notes: Includes bibliographies.
"NCHRP project 8-1 FY '64."
"Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads."