Sagan, Carl
Dragons of Eden : speculations on the evolution of human intelligence by Carl Sagan. - 1st ed. - New York Random House Inc. 1977 - 271p.
Dragons of Eden : speculations on the evolution of human intelligence by Carl Sagan. - 1st ed. - New York Random House Inc. 1977 - 271p.
Includes index.Bibliography: p. 241-
9780345346292
Genetic psychology
Brain
Intellect
153 SAG