The Dragons of Eden :
Sagan, Carl.
The Dragons of Eden : Speculations on the Evolution of Human Intelligence / Carl Sagan. - New York : Ballantine Books, c1977. - 271 p. :
Includes index.
9780345346292
Intellect.
Brain.
Genetic psychology.
509.05 / SAG/D
The Dragons of Eden : Speculations on the Evolution of Human Intelligence / Carl Sagan. - New York : Ballantine Books, c1977. - 271 p. :
Includes index.
9780345346292
Intellect.
Brain.
Genetic psychology.
509.05 / SAG/D