Richard D. Johnson

Richard D. Johnson

Richard D. Johnson has written at least 1 book. Their most popular book is Space Settlements: A Design Study with 1 save with an average rating of 3⭐.

They are best known for writing in the genres one, asdfsa, and Asdfsa.

mone, asdfsa, and Asdfsa are their most common moods.

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Space Settlements: A Design Study
ByRichard D. Johnson,Gerard K. O'Neill

2004 • 1 Reader 3