000 00458nam a2200169 a 4500
008 121119s1985 xx || ||||||| |d
020 _a0029183405
100 1 _aKass, Leon
245 0 0 _aToward a more natural science :
_bbiology and human affairs
260 _c1985
260 _bFree Press
300 _axiv, 370 p.
_bill.
_c25 cm
650 7 _aMORAL ASPECTS
_2unbist
650 7 _aMEDICAL ETHICS
_2unbist
650 7 _aHUMAN BIOLOGY
_2unbist
942 _cBK
999 _c4261
_d4261