Effective Observation in Social Work Practice 
edited by Maureen O'Loughlin and Steve O'Loughlin 
 - London  SAGE  2015 
 - 95p. 
<br/><br/><label>ISBN: </label>9781446282762 
<br/><br/><label>Dewey Class. No.: </label>351.32 OLO.E