@book{70427,
	author = {National Research Council (U.S.). and United States.},
	title = {Post-Challenger evaluation of space shuttle risk assessment and management},
	publisher = {National Academy Press,},
	year = {1988.},
	address = {Washington, D.C. :},
	note = {"January 1988."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10056907}
}