00478cam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102100001800118245002300136260003700159300001100196490002200207650002100229830002200250CHAP20220817043014.0971013s1995            r     00010     d  a62493  a63465  a67641  cCHAP  a149.96bP4Y00aPiaget, Jean.13aEl estructuralismo  aMéxico, D. F. :bCruz O,c1995  a130 p. 0aQué sé?v; 3414aEstructuralismo.0 aQué sé?v; 34