ISBN-13: 9781780393124 / Angielski / Miękka / 2011 / 154 str.
ISBN-13: 9781780393124 / Angielski / Miękka / 2011 / 154 str.
First published in 2002 as volume 27 in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.