ISBN-13: 9781780393148 / Angielski / Miękka / 2011 / 76 str.
ISBN-13: 9781780393148 / Angielski / Miękka / 2011 / 76 str.
First published in 1995 as volume 4 in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.