Smith, Edmund Arthur  <br/><br/>
Social welfare principles and concepts /  
Edmund Arthur Smith  
 - 1 ed. 
 - New York :   Association Press,   1965 
 - 478 p 
<br/><br/> Principios y conceptos de la obra social 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Servicio Social
<br/><br/><label>Dewey Class. No.: </label>360 Sm5