00513nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001500084100001600099245013800115260003200253300001000285650004100295650001900336IN-BaIIA211028s9999    xx            000 0 eng d  a0-340-23022-3  cIIA Library  a52-37bSAG  aSagan, Carl 4aThe dragons of edenbspeculations of the evolution of human intelligencecCarl Sagan                                                   aHodderbCoronet Booksc1979  a263p.  aAstronomy and astrophysics thesaurus  aOrigin of life