00578nam a2200193Ia 450000500170000000800410001704000190005804100120007708200170008910000160010624500610012226000410018330000150022444000730023950400190031265000150033165100270034685000110037320240206112831.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a370.15 bPIA  aPiaget,Jean 4aThe Origin of Intelligence in the Child,   cJean Piaget  aLondonbRoutledge & Kegan Paulc1953  axi,425 p.   aInternational Library of Psychology Philosophy and Scientific method  aIncludes index  aPsychology  aEducational Psychology  aLCLIB