Theory and practice of social case work 
by Gordon Hamilton.  
 - 2nd ed. 
 - N.Y. ;  London  Columbia University Press for the New York School of Social Work, Columbia University  1951.  
<br/><br/><label>ISBN: </label>0231018622 9780231018623 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social case work.