Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication (hierarchy name)
4. Information Forms (hierarchy name)
5. information forms (objects)
6. document genres
7. [documents by function]
8. reference sources
9. finding aids

Anotations

Scope note:

Includes finding aids that give a general account of the holdings of one or more archives, including background history, usually arranged by record group, thereunder by series; also, finding aids that describe the holdings of one or more archives relating to particular subjects or to specified types of documents.