Directory of national bodies concerned with urban and regional research. 

 - [New York] :  United Nations,  1978. 
 - v, 178 p. ; 
<br/><br/> Edition for 1968 by the United Nations Economic Commission for Europe, Sub-Committee on Urban Renewal and Planning. 
<br/><br/><label>ISBN: </label>GDB1224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional planning
<br/><br/><label>Dewey Class. No.: </label>307.12025  / Di