| Code | Description | Fiches |
|---|---|---|
| 900 | Geography & history | 27 |
| 901 | Philosophy & theory | 103 |
| 902 | Miscellany | 40 |
| 903 | Dictionaries & encyclopedias | 11 |
| 904 | Collected accounts of events | 21 |
| 905 | Serial publications | 9 |
| 906 | Organizations & management | 0 |
| 907 | Education, research, related topics | 244 |
| 909 | World history | 511 |