دور المواد السمعية و البصرية في حفظ التراث الوثائقي المخطوط

الملخص EN

The manuscript has a wide importance for libraries, information centers, and specialized institutions because it carries within it cultural, scientific, and artistic heritage.

The use of media and audio-visual materials helped to preserve it.

Where it was incorporated in the field of manufactured materials that are not made of paper, it is a paperless containers of information in which light, sound and electromagnetic materials merge in recording information where it becomes in the form of thumbnails, or miniature forms that contain rich information, and are important to many researchers.