Alder, Harry. <br/><br/>
Boost your  intelligence 

 - London :  Kogan Page Sci,  2007 
 - 180. 
<br/><br/><label>ISBN: </label>8175541393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental processes intelligence
<br/><br/><label>Dewey Class. No.: </label>153.93  / ALD