Traffic and transportation problems metropolitan cities    Interim report. 

 -  1967 
<br/><br/><label>Standard No.: </label>69327 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> ECONOMICS<br/>TRANSPORTATION
<br/><br/><label>Dewey Class. No.: </label>X4x2.N7, K7