00388nam a2200121Ia 450000500170000000800410001702000180005805000170007610000240009324501070011726000250022465000170024920251229084826.0251229s9999 xx 000 0 und d a0 521 44998 7 aGN 284 .R54  aRightmire,Philip .G 4aThe evolution of homo erectusbComparative anatomical studies of an extinct human speciescG Rightmire aCambridgebCUPc1990 aAnthropology