Bertolla, Pietro
| Personal name | Bertolla, Pietro |
| Country | Italy |
| Language of person/corp. | Italian |
| CONOR.SI-ID | 112608355 |
Bertolla, Pietro CONOR.SI-ID=112608355
| Personal name | Bertolla, Pietro |
| Country | Italy |
| Language of person/corp. | Italian |
| CONOR.SI-ID | 112608355 |
Bertolla, Pietro CONOR.SI-ID=112608355