(2011). Learn about life in microgravity (weightlessness) and how it is simulated on Earth / [John P. Rafferty, narration] ; [Kurt Heintz, direction].
Citace podle Chicago (17th ed.)Learn About Life in Microgravity (weightlessness) and How It Is Simulated on Earth / [John P. Rafferty, Narration] ; [Kurt Heintz, Direction]. 2011.
Citace podle MLA (9th ed.)Learn About Life in Microgravity (weightlessness) and How It Is Simulated on Earth / [John P. Rafferty, Narration] ; [Kurt Heintz, Direction]. 2011.
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