Petermann prof hans j (1 risultati)

Soft Cover. Condizione: Fine. Reprint. Approx 360pp, be ills. Or card covers. Very light edge wear to covers. A used in stock example which was originally printed on demand with the usual attendant lack of crispness to the photographic illustrations. An exploration of extraterrestrial influences on civilizations, space flight and physics as it realted to sapce travel. Size: 4to.…