Level of description
Extent and medium
Immediate source of acquisition or transfer
Over the time, the UNESCO Archives established and preserved a number of lists with bibliographical information on specific subjects, projects or member states.
Content and structure area
Scope and content
Most of the bibliographies were established between 1960 and 1980 and are therefore neither complete nor up-to-date, but might still aid researchers as a starting point for older material.
Appraisal, destruction and scheduling