00575nam a2200193 a 450000100100000000500170001000800410002704000250006808200240009310000290011724500420014625000120018826000460020030000210024649000280026750400250029565000340032083000270035400003469720200930073839.0111019s1970    fr            000 0 fre d  aDO-SdBNPbspacBNPHU  a149.96bP579s, 19701 aPiaget, Jean,d1896-198013aLe structuralisme /cpar Jean Piaget.  a4a. ed.  aParis :bUniversitaires de France,c1970.  a125 p. ;c18 cm.0 aQue sais-je? ;vno 1311  aBibliografia: p. 12724aEstructuralismo (filosofía) 0aQue sais-je?nno. 1311