000 00329nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a823
100 _aCarl Sagan
245 4 _aThe Dragons of Eden-Speculations on the Evolution of Human Intelligence
250 _a1
260 _bBallantine Books, New York
_c1978
942 _cBK
999 _c12953
_d12953