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. information artifacts
7. [information artifacts by physical form]
8. books
9. [books by conditions of production]

Anotations

Scope note:

Books produced and published by private presses. For manuals provided to theater owners, especially in the 1930s and 1940s, advising them on how to promote a particular motion picture being shown in their theater, use "pressbooks."