GOLDFIELD, Edwin D. <br/><br/>
Statistical abstract of the United States 

 - 80.ed. 
 - Washington  Department of Commerce  1959 
 - 1042p.  il. 
<br/><br/><label>Nat. Bib. No.: </label>LI 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estados Unidos<br/>Estatística