Posner, Richard A. <br/><br/>
Aging and old age / 
Richard A. Posner. 
 - London :  University of Chicago Press,  1995. 
 - v, 375 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0226675661  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged--Social conditions.<br/>Aged--Legal status, laws, etc.<br/>Aging--Economic aspects.<br/>Old age--Economic aspects.<br/>Gerontology.