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

Buchladen Oelde NASA Skylab News Reference

Buchladen Oelde Apollo 15: The Official NASA Press Kit

Buchladen Oelde The Great Big Treasury of Beatrix Potter: in large print

Buchladen Oelde Apollo Lunar Roving Vehicle Operations Handbook