Youngdahl, Benjamin E  <br/><br/>
Social action and social work /  
Benjamin E Youngdahl, 
 - 1 ed. 
 - New York :   Association Press,   1966 
 - x, 190 p 
<br/><br/> Acción social y obra social 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Servicio Social
<br/><br/><label>Dewey Class. No.: </label>361 Yo8