Sagan, Carl, <br/><br/>
Dragons of Eden : 

 -  Ballantine Books,  1986. 
 - 289 pages 
<br/><br/><label>ISBN: </label>9780345346292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>Dewey Class. No.: </label>153  / SAG