Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en visual aids300235514aids, visualmaterials, visualvisual aidvisual materials Any items that communicate information primarily visually and are used as aids in teaching. For items that communicate information primarily visually and are collected and made available as information resources, use "visual resources." material didàctic visual materiales didácticos visuales 2026-03-30 20:37:04