00430nam a2200181Ia 4500001000700000003000400007008004500011010001100056020001800067041001400085100002100099245004900120260003300169300001100202650001400213650001300227082000800240006031LIB220712b1995        py ||||| |||| 00| 0 spa d  a006031  a84-7509-487-2  aEspañol  aWertsch, James V  aVygotsky y la formación social de la mente  bPaidós,aBarcelona :c1995  a264 p.  aEDUCACION  aVYGOTSKY  a370