PROCHASKA.James.O, <br/><br/>
Systems of Psychotherapy :  A trastheoretical Analysis 
James O.Prochaska / 
 - 2nd edition 
 - The Dorsey Press  Illinois  c1984 
 - xvi,421p.; 
<br/><br/> Include bibliographical references and index 
<br/><br/><label>ISBN: </label>0256030499 
<br/><br/><label>Dewey Class. No.: </label>616.891 4