Guide to highway feasibility studies 

 - New  York United Nations U. S. A.    1975 
 - "iv, 33p."  cm. 
<br/><br/> Sales No. E.73.11.F.19 
<br/><br/><label>Standard No.: </label>64582 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Road Transport Economics
<br/><br/><label>Dewey Class. No.: </label>"X411:75-77.1.N7g, L5/UN"