000 00325nam a2200145Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL 500 SCI
245 0 _aScience and morality
260 _aMoscow
260 _bProgress Publishers
260 _c1975
300 _a277p.
650 _aScience social
942 _cB
999 _c193476
_d193476