00422nam a2200121Ia 4500008004100000082001300041100001600054245007300070260003100143942000700174999001700181952010200198220204s9999    xx            000 0 und d  a575bSAG  aSagan, Carl 0aDragons of Eden: Speculations on the evolution of human intelligence  aNew YorkbBallantinec1977  cBK  c30929d30929  00104070aMAINbMAINd2021-12-16g19.58l0o575 SAGp11485r2021-12-16 00:00:00w2022-02-14yBK