Old age in the modern world :  report. 

 - Edinburgh :  E. & S. Livingstone,  1955. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>a  55006616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Old age -- Congresses.--Old age -- Congresses.<br/>Aging -- congresses--Aging -- congresses