Trippett, Frank <br/><br/>
The Emergence of Man  The First Horsemen 
/ by Frank Trippett 
 - Nederland:  Time Life International,  1974. 
 - 160p. 
<br/><br/><label>ISBN: </label>705400646 
<br/><br/><label>Dewey Class. No.: </label>901.9  / TRI/T