Sagan, Carl,
The dragons of Eden / Carl Sagan - New York : Random House, 1977. - 263 p.
0394410459
Intellect.
Brain.
Genetic psychology.
Evolution
153 S129D 1977
The dragons of Eden / Carl Sagan - New York : Random House, 1977. - 263 p.
0394410459
Intellect.
Brain.
Genetic psychology.
Evolution
153 S129D 1977