Intelligent life in the universe
By: [by] I. S. Shklovskii [and] Carl Sagan ; authorized translation by Paula Fern.
Contributors: Sagan, Carl, 1934-1996
Place of publication: San Francisco
Number of pages: 509
Subjects: Astronomy; Interstellar communication; Life on other planets
Notes: "A translation, extension, and revision of [the author's Vselennaia, zhizn, razum] (romanized form)."                          Bibliography: p. 489-495.

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