00554nam a2200205Ia 450000500170000000800410001704000190005804100120007708200170008910000160010624500590012225000130018126000410019430000170023550400190025263000270027165000140029865100250031285000110033720240206115411.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a370.15 bPIA  aPiaget,Jean 4aThe Language and Thought of the Child,   cJean Piaget  a2nd. ed.  aLondonbRoutledge & Kegan Paulc1932  axxiv,246 p.   aReprinted 1952  aEducational Psychology  aEducation  aEducation Psychology  aLCLIB