Reader John <br/><br/>
Pyramids of Life 

 - New York  J.B. Lippincott Company  1977 
 - 222p 
<br/><br/><label>ISBN: </label>0397011512 
<br/><br/><label>LCCN: </label>nam a22     7a 4500 
<br/><br/><label>Dewey Class. No.: </label>591.50967/REA/1977