00437nam a2200169Ia 450000500170000000800410001704100140005808200230007210000170009524500330011226000480014530000120019365000220020565000140022794200090024199900170025020260814103313.0260803t1990    xx            000 0 und d  afotocopia  aBIB/05.01.01/03080  aWinch, Peter 0aCiencia social y filosofía  a[Buenos Aires] : bAmorrotu Editores,c1990  a133 pb  aCIENCIAS SOCIALES  aFILOSOFIA  tMJCh  c16043d16043