Italian language see PC 1001+
| Call Number | Subject |
|---|---|
| PQ 4001-4199.5 | History By period. Poetry. Drama. Prose |
| PQ 4201-4263 | Collections Poetry. Drama. Prose |
| PQ 4265-4926 | Individual authors & works |
| - PQ 4265-4556 | - Early to 1400 |
| - PQ 4561-4664 | - 1400-1700 |
| - PQ 4675-4734 | - 1701-1900 |
| - PQ 4800-4851 | - 1900-1960 |
| - PQ 4860-4926 | - 1961-2000 and 2001- |
| PQ 5901-5999 | Regional, provincial, local, etc. |