Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. multidisciplinary concepts
5. [information and information related concepts]
6. categories of information

Anotations

Scope note:

Element for identifying materials that have an association to the materials being described. May be used to identify associated materials in the same repository or elsewhere. These materials may be related by sphere of activity, subject matter, or other characteristics.