@book{181748,
	author = {Chambers, Joseph R.},
	title = {Partners in freedom},
	publisher = {National Aeronautics and Space Administration, Office of Policy and Plans, NASA History Division},
	year = {2000.},
	series = {The NASA history series},
	address = {Washington, D.C.},
	note = {"NASA SP-2000-4519."}
}