00446nam a2200205Ia 4500003000900000008004100009040001300050040001300063041000800076100001600084245004300100250001000143260001200153260000900165300001100174300001000185490002300195490000800218700001400226IT-RoPAU120407s9999    xx            000 0 und d  aIT-RoPAU  cIT-RoPAU  aita  aJean Piaget  aEsperienza e  teoria della causalità  aBari   aLaterza  c1973  a211 p.  c18 cm  aUniversale Laterza  v236  aR. Garcia