Tests in Iowa give working equations for both automobiles and commercial vehicles; relation of grades to fuel cost; momentum grades economical.


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    Title :

    Economic theory of highway grades


    Additional title:

    Eng. News-Rec


    Contributors:
    Agg, T.R. (author)

    Published in:

    Publication date :

    1923


    Size :

    4 pages


    Remarks:

    7 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    The economics of highway grades

    Agg, T.R. | Engineering Index Backfile | 1923


    Highway grades and motor vehicle costs

    Shaw, H.B. / Fontaine, J. | Engineering Index Backfile | 1935



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