| Code | Description | Items |
|---|---|---|
| 970 | STORIA GENERALE DEL NORDAMERICA | 17 |
| 970.004 | STORIA GENERALE DEL NORDAMERICA. Gruppi razziali, etnici, nazionali | 16 |
| 970.004 97 | No description | 2 |
| 970.00497 | No description | 7 |
| 970.005 | No description | 1 |
| 970.01 | No description | 5 |
| 970.015 | No description | 4 |
| 970.015092 | No description | 1 |
| 970.016 | No description | 1 |
| 970.02 | No description | 1 |
| 970.05 | No description | 1 |
| 970.052 | No description | 1 |
| 970.1 | No description | 6 |
| 970.3 | No description | 6 |
| 970.4 | No description | 1 |