Erber, JoanT, <br/><br/>
Aging and older adulthood/ 
Joan T.Erber. 
 - Fourth edition. 
 - xxix,514 pages :  illustrations;  25 cm. 
<br/><br/><label>ISBN: </label>9781119438496  RM156.85 (PTSL) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Aging--Research <br/> Older people--Research <br/> Gerontology.