9244Educacion no formal (Iberoamerica)PT1993-07-13 17:54:00BT23632Educacion no formal (America)PTBT5853Educacion (Iberoamerica)PTNT9805Educacion no formal (Argentina)PTNT10294Educacion no formal (Bolivia)PTNT21377Educacion no formal (Brasil)PTNT11984Educacion no formal (Ecuador)PTNT37086Educacion no formal (Venezuela)PT