Southville International School and Colleges

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Sagan, Carl

The dragons of eden : speculations on the evolution of human intelligence / Carl Sagan. - New York : Ballantine Books, c1977. - 271 p. : 17 cm.

ISBN: 0345260317

Subjects--Topical Terms:
Intellect.
Brain.
Genetic psychology.

LC Class. No.: BF431 / .Sa129 1977

Dewey Class. No.: HS 153 / Sa1 1977