Christopher Huang followed Cebell1948
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Cebell1948 followed The Astronaut Instruction Manual
The Astronaut Instruction Manual
A book to inspire today’s students to prepare for their own careers in space.
RH Webster followed Cebell1948
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Lights amidst Shadows followed Cebell1948
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Cebell1948 followed Trekonomics
Trekonomics
The economics of Star Trek | foreword by Brad DeLong