ISBN-13: 9781780393179 / Angielski / Miękka / 2011 / 142 str.
ISBN-13: 9781780393179 / Angielski / Miękka / 2011 / 142 str.
First published in 2003 as volume 30 in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.