Safeguarding our documentary heritage
: Title from title screen (viewed Apr. 13, 2004) : 1 disc òptic (CD-ROM) col. 12 cm + 1 fullet (11 p.) : "Realized on behalf of UNESCO by IFLA-PAC on the basis of the brochure 'Safeguarding the documentary heritage - a guide to standards, recommended practices and reference literature related to the preservation of documents of all kinds'"--Credits and ack. screen