Subject (Genre)
- Records (Documents)21
- Encyclopedias19
- Criticism, interpretation, etc18
- Early works to 180017
- Diaries16
- Database15
- Literature12
- Manuscripts12
- Documentary films11
- Handbooks, manuals, etc11
- Nonfiction films11
- Bibliographies10
- Drama10
- Handbooks and manuals10
- Trials, litigation, etc9
- Bio-bibliography8
- Film clips8
- Personal narratives8
- Biographies7
- Case studies7