Behavior modification  principles and clinical applications 
edited by W. Stewart Agras. 
 - 2d ed. 
 - Boston  Little, Brown  c1978. 
 - xi, 307 p.  ill. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>77081503  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavior modification