Sagan Carl <br/><br/>
Shadows of forgotten ancestors a search for who we are by carl sagan and ann druyan   
  

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 - N.Y.  Random House  1992 
 - 505, 24 cms., notes,index 
<br/><br/> 1000   
<br/><br/>  
<br/><br/><label>ISBN: </label>0394534816 
<br/><br/><label>Dewey Class. No.: </label>575.016 sag/sha