Economic factors in urban planning studies 

 - Washington :  The Department,  1966 
 - 40 p. 
 - Technical guide  ; 20 .
 - Technical guide  ; 20 .
<br/><br/><label>LCCN: </label>39901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urbanismo--E.U.A.