Bogue, Donald Joseph,  1918- <br/><br/>
Economic areas of the United States / 
by Donald J. Bogue and Calvin L. Beale 
 - New York :  Free Press,  1961 
 - xc, 1162 p. :  ill. ;  26 cm. 
 - Studies in population distribution, no.15 .
<br/><br/>'Bibliographical note': p. 1162. 
<br/><br/><label>LCCN: </label>61-009161 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Economic conditions--1945