A document can have a certain physical format. This page lists all document types currently supported.
| Code | Category |
|--------|--------------------|
| 000000 | Unknown |
| 001000 | Article or Essay |
| 002000 | Book |
| 003000 | Catalog |
| 004000 | Journal |
| 005000 | Magazine |
| 006000 | Manual or Resource |
| 007000 | Newspaper |
| 008000 | Paper |
| 009000 | Photo album |
| 010000 | Portfolio |
| 011000 | Presentation |
| 012000 | Report |
| 013000 | Other |