other title information
n.DescriptionInformation that appears in conjunction with, but is distinct from, the title proper, a parallel title, or statement of responsibility.
CitationsAPPM2 1989, 1.1E Any title information, other than title proper or parallel titles, appearing on material. This may include subtitles and phrases appearing in conjunction with the title proper or parallel titles indicating the character, contents, etc., of the material or the occasion and/or motive for its production. For single items this may also include place of writing or delivery, addressee, and place to which written.