@book{63692,
	author = {ebrary, Inc.},
	title = {Preserving strength while meeting challenges},
	publisher = {National Academy Press,},
	year = {1997.},
	series = {The compass series},
	address = {Washington, D.C. :},
	note = {"Workshop held May 17-19, 1996 in Alexandria, Virginia"--P. v.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10055033}
}