International plan of action on ageing and united nations principles for older persons  [Book] / 
United Nations. 
 - New York :  United Nations,  1998. 
 - 54p. ;  17 cm. 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United Nations.<br/>United Nations--international law.
<br/><br/><label>Dewey Class. No.: </label>341.23