The dragons of Eden
Subtitle: speculations on the evolution of human intelligence
By: Carl Sagan.
Edition: 1st Ballantine Books ed.
Publisher: Ballantine Books
Published: 1978
Place of publication: New York
Language: eng
Number of pages: 271
Subjects: Intellect.; Brain.; Genetic psychology.
Notes: Originally published: New York : Random House, 1977.

Includes bibliographical references (p. 251-259).

Includes index.