Witt, Scott, <br/><br/>
How to be twice as smart :  boosting your brainpower and unleashing the miracles of your mind / 
Scott Witt. 
 - 262 pages ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0134023390  RM25.87 0134023471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellect.<br/>Thought and thinking.<br/>Learning, Psychology of.<br/>Success.