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Cennetin Ejderleri: İnsan Zekasının Evrimi Üzerine Düşünceler by Carl Sagan

Cennetin Ejderleri: İnsan Zekasının Evrimi Üzerine Düşünceler

Carl Sagan

272 pages • first pub 1977 (editions)

nonfiction philosophy science challenging informative reflective slow-paced
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Los dragones del Edén by Carl Sagan

Los dragones del Edén

Carl Sagan

318 pages • first pub 1977 (editions) user-added

nonfiction philosophy science challenging informative reflective slow-paced