We are not alone : the search for intelligent life on other worlds / by Walter Sullivan.

In We Are Not Alone, Walter Sullivan non only offers the reader a tour of the universe, showing the likelihood of our sharing it with other civilizations, but also discusses the historical background of our attempts to communicate with other worlds. In the light of the most recent scientific advance...

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Bibliographic Details

Main Author:	Sullivan, Walter
Format:	Book
Language:	English
Published:	New York : McGraw-Hill, 1964.
Edition:	1st ed.
Subjects:	Life on other planets. Extraterrestrial anthropology.