Sagan, Carl  <br/><br/>
The Dragons of Eden : Speculations On The Evolution of Human Intelligence  

 - New York   Oxford University Press   1977 
<br/><br/><label>ISBN: </label>9780345346292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human Intelligence 
<br/><br/><label>Dewey Class. No.: </label>153 SAG/D