Verlag: National Air and Space Museum, 1989
Anbieter: Riverby Books, Fredericksburg, VA, USA
Soft cover. Zustand: Good. Spiral-bound softcover. Grey paper covers with black lettering to front, black plastic spiral spine. Title page dated 1989, as is cover. No copyright page. 312 pages, plus unpaginated collection form. Good condition. Some shelf wear to covers, bottom front corner has been bent. Title page is creased. Binding intact and pages clean. A directory of primary sources on air and space history.