Simpson George Gaylord <br/><br/>
Meaning of evolution., the   
  

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 - New York  New American Library  1952 
 - 192, 18.1 cms. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>575 sim