AT Audience Type

(a limit field)

general-public in at

at=general-public

The AT field indicates the intended audience for the book or chapter record. Book or chapter records prior to 1987 might not contain this field. You can search for audience types using the field label (AT) or from the Audience Type Index described below. If you search using the field label, hyphenate multiword audience types.

Browsing Audience Types

As an alternative to searching with the field label, you can browse audience types and search for them directly from the Audience Type Field-Specific Index. This field-specific index contains only types drawn from the AT field, therefore, your search will always yield results. Search results display in the AT field.