Harris, Bill,   1950- <br/><br/>
Thresholds of the mind :   how holosync audio technology can transform your life /  
Bill Harris. 
 - Beaverton :   Centerpointe Press,  2007. 
 - 233 p. :   ill. ;   23 cm. 
<br/><br/><label>ISBN: </label>9780972178013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavior modification
<br/><br/><label>LC Class. No.: </label>BF637.B4