@book{255771,
	author = {Erber, Joan T.},
	title = {Aging and older adulthood /},
	publisher = {Thomson/Wadsworth,},
	year = {c2005.},
	address = {Belmont, CA :},
	url = {http://www.loc.gov/catdir/toc/fy051/2004106306.html}
}