Study of dominant grades of government railroads in Uruguay; mathematical formulas to indicate excessive costs of traffic where gradients are unfavorable.


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    Title :

    Railroad Investigations


    Additional title:

    Disquisiciones ferro viarias


    Contributors:

    Published in:

    Publication date :

    1929


    Size :

    6 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Spanish


    Keywords :


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