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Buchladen Oelde Project Mercury Familiarization Manual Manned Satellite Capsule

Buchladen Oelde Apollo 14: The Official NASA Press Kit

Buchladen Oelde NASA Project Gemini Familiarization Manual Manned Satellite Spacecraft

Buchladen Oelde Space Resources and Space Settlements

Buchladen Oelde NASA’s Contributions to Aeronuatics Volume II: Flight Environment, Operations, Flight Testing and Research