Following papers presented: Controlled Post Card Surveys in Ohio, F.J.MURRAY; Origin and Destination Surveys in West Virginia by Post Card Questionnaires, C.A.ROTHROCK; New York State Traffic-Planning Origin-Destination Surveys for Urban Arterial Routes, M.A.BEEBE.
Traffic surveys by post cards
Nat Research Council -- Highway Research Board -- Bul
1951
30 pages
Report
English
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Online Contents | 2004
|Engineering Index Backfile | 1928
|Verkehrsplanung - Traffic surveys
Online Contents | 2004
|Engineering Index Backfile | 1950
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