Len Sperry <br/><br/>
Core competencies in counseling and psychotherpay :   becoming a highly competent and effective therapist/ 
by Len Sperry 
 - New York:  Routledge,  2010. 
 - 273p. 
<br/><br/><label>ISBN: </label>9780415952491 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychotherapy<br/>Counselling<br/>Medicine<br/>Applied Science
<br/><br/><label>Dewey Class. No.: </label>616.891  4  / LEN/C