Louis K. Scheffer

1 book

Seti 2020: A Roadmap for the Search for Extraterrestrial Intelligence by Ronald D. Ekers, John Billingham, Louis K. Scheffer, Theodore T. Zajdel
Seti 2020: A Roadmap for the Search for Extraterrestrial Intelligence
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Ronald D. Ekers, John Billingham, Louis K. Scheffer, Theodore T. Zajdel

Seti 2020: A Roadmap for the Search for Extraterrestrial Intelligence

Ronald D. Ekers, John Billingham, Louis K. Scheffer, Theodore T. Zajdel

549 pages • first pub 2002 (editions)

nonfiction informative medium-paced
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