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Buchladen Oelde Space Elevators: An Advanced Earth-Space Infrastructure for the New Millennium

Buchladen Oelde Foundations of Space Biology and Medicine: Volume II – Book 1 (Ecological and Physiological Bases of Space Biology and Medicine)

Buchladen Oelde Lonely Planet Fijian Phrasebook & Dictionary 4

Buchladen Oelde Apollo 8: The Official NASA Press Kit

Buchladen Oelde Classical Aerodynamic Theory