Zimmermann, Erich W <br/><br/>
World resources and industries 

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 - Harper & Row Publishers, New York  1951 
 - 831 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial economics
<br/><br/><label>Dewey Class. No.: </label>338.6  ZIM-W