| Code | Description | Items |
|---|---|---|
| 900 | Geography & history | 982 |
| 910 | Geography & travel | 3618 |
| 920 | Biography, genealogy, insignia | 1743 |
| 930 | History of ancient world | 996 |
| 940 | General history of Europe | 16322 |
| 950 | General history of Asia Far East | 863 |
| 960 | General history of Africa | 297 |
| 970 | General history of North America | 523 |
| 980 | General history of South America | 186 |
| 990 | General history of other areas | 12 |