00349nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000250010410000210012924500330015026000200018328274UR20220427183426.0061104|||||||||||||||||||||||||||||||| d  a(janium) 28263  a(janium)28261 4aLB1051b.P7 1975 v.31 aDebesse, Maurice10aPsicologia de la educacion 3  bOikos tauc1975