@book{3469,
	author = {Klein, Waldo C and Klein, Waldo C},
	title = {Successful aging : Strategies for healthy living},
	publisher = {Plenum Press},
	year = {1997},
	address = {New York },
	edition = {Nil},
	url = {http://www.loc.gov/catdir/enhancements/fy0819/97029189-d.html}
}