Watson, David L. <br/><br/>
Self-Directed Behavior Self-Modification for Personal Adjustment 

 - Sixth Ed. 
 - California  Wadsworth, Inc.  1993 
 - x, 356 pages; 24 cm. 
<br/><br/> includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-534-18978-4 
<br/><br/><label>Dewey Class. No.: </label>GR/158.1/W33