Intelligent life in the universe
By: I. S. Shklovskii and Carl Sagan ; authorized translation by Paula Fern.
Contributors: Sagan, Carl, 1934-; Fern, Paula.
Publisher: Holden-Day
Published: 1966
Place of publication: San Francisco
Number of pages: 509
Subjects: Life on other planets; Astronomy; Astronomy.00 -- Interstellar communication
Work titles: Vselennai͡a, zhiznʹ, razum.
Notes: "A translation, extension, and revision of [the author's] Vselennaia, zhizn' razum.

Bibliography: p. 489-495.