Canton, Ohio made successful traffic survey by sending out 23,780 questionnaires to passenger car owners; 52.5% of them were filled out and returned; results of actual traffic count crossing screen line agreed within 5% with those of survey.


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    Titel :

    Canton counts its traffic by postcard


    Weitere Titelangaben:

    Eng News-Rec


    Erschienen in:

    Erscheinungsdatum :

    1949


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Hand distributed postcard parking survey

    Lewis, T.D. | Engineering Index Backfile | 1954




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