00478nam a2200193Ia 450000500170000000800410001704100140005808200230007210000220009524500200011726000380013730000120017549000270018765000120021465000180022665000140024494200090025899900170026720260814103312.0260803t1989    xx            000 0 und d  afotocopia  aBIB/05.10.00/03013  aBachelard, Gaston 0aEpistemología  aBarcelona : bEd. Anagrama,c1989  a254 pb  aColección argumentos  aCIENCIA  aEPISTEMOLOGIA  aFILOSOFIA  tMJCh  c15972d15972