01000cam--2200337---450 99000131275020331620200630071812.0000131275USA01000131275(ALEPH)000131275USA0100013127520031222d1970----km-y0itay0103----baengGB||||||||001yy<<The>> origin of intelligence in the childJean PiagetLondonRoutledge & Kegan Paul1970XI, 436 p.22 cmPsicologia infantileBNCF155.413PIAGET,Jean<1896-1980 >0ITsalbcISBD990001312750203316II.3. 1933(VI Ps B 493)43367 L.M.VI Ps BBKUMASIAV51020031222USA010957PATRY9020040406USA011733COPAT59020051028USA011053Origin of intelligence in the child928860UNISA