00654cam a22002654a 4500001001000000003001000010005001700020008004100037020001500078040002500093041000800118044000700126080000600133100003800139245002700177250001100204260003200215300001100247504003100258650003200289655001700321942001200338945002100350999001700371FH-004582AR-SSjUCJ20250924090731.0250923s1999 ag 000 0 spa d a9505573219 aAR-SSjUCJcAR-SSjUCJ0 aspa aag aE1 aEtcheverry, Guillermo Jaim92338313aLa tragedia educativa. a1a ed. aBuenos Aires :bFCE,c1999. a231 p. aBibliografía p. 221-228. 7aEducación2Macrothesaurus 7aTexto924088 cLB2cdu aALIAd2008-06-06 c32653d32653