Sagan, Carl, 1934-1996.
The dragons of Eden : speculations on the evolution of human intelligence / Carl Sagan. - 1st ed. - New York : Ballantine Books, 1977. - 271 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 241-249.
0345346297 0394410459 : $8.95
76053472
Intellect.
Brain.
Genetic psychology.
BF431 / .S2
153
The dragons of Eden : speculations on the evolution of human intelligence / Carl Sagan. - 1st ed. - New York : Ballantine Books, 1977. - 271 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 241-249.
0345346297 0394410459 : $8.95
76053472
Intellect.
Brain.
Genetic psychology.
BF431 / .S2
153