Jenkins, C. David <br/><br/>
Building better health :  a handbook of behavioral change / 
C. David Jenkins 
 - Washington, D.C. :  Pan American Health Organization,  2003       
 - xvii, 378 p 
<br/><br/><label>ISBN: </label>9275115907 
<br/><br/><label>LC Class. No.: </label>YSL