Fair, Marvin L; Williams, Ernest W <br/><br/>
Economics of transportation 

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 - Harper & Brother Publishers, New York  1950 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation-- Commerce
<br/><br/><label>Dewey Class. No.: </label>380.5  FAI-E