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Design Guide to Orbital Flight. [By] J. Jensen ... George Townsend ... Jyri Kork ... Donald Kraft ... With a Foreword by Wernher Von Braun

Jorgen JENSEN

出版	New York, 1962
URL	http://books.google.com.hk/books?id=lgwKMwEACAAJ&hl=&source=gbs_api