Bragdon, Allen D. <br/><br/>
Building Left Brain Power:  eng. 
Bragdon, Allen D. & Gamon, David. 
 - New Delhi:  Viva Books,  2005. 
 - 311p.:  21.5cm. 
<br/><br/><label>ISBN: </label>8176494143 
<br/><br/><label>Dewey Class. No.: </label>153  / BRA