G.M. Khovanov

1 book

Extraterrestrial Civilizations: Problems of Interstellar Communication by L.M. Gindilis, G.M. Khovanov, N.S. Kardashev, B.N. Panovkin, B.V. Sukhotin, S.A. Kaplan

Extraterrestrial Civilizations: Problems of Interstellar Communication

L.M. Gindilis, G.M. Khovanov, N.S. Kardashev, B.N. Panovkin, B.V. Sukhotin, S.A. Kaplan

265 pages • first pub 1969 (editions)

challenging informative reflective medium-paced
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