Drum, David J. <br/><br/>
Development interventions :  theories, principles and practice / 
david J. Drum, Alice C. Lawler 
 - Columbus, Ohio :  Merrill Pub.,  1988 
 - 225 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0675208750 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychotherapy<br/>Mental illness--Prevention<br/>Developmental psychology