Communication with Extraterrestrial Intelligence
John Billingham and Rudolf Pešek (Eds.)Categories:
Year:
1979
Edition:
1
Publisher:
Pergamon Press
Language:
english
Pages:
236
ISBN 10:
008024727X
ISBN 13:
9780080247274
File:
PDF, 5.48 MB
IPFS:
,
english, 1979