Laffi, Umberto
| Personal name | Laffi, Umberto |
| Country | Italy |
| Language of person/corp. | Italian |
| CONOR.SI-ID | 33879139 |
Laffi, Umberto CONOR.SI-ID=33879139
| Personal name | Laffi, Umberto |
| Country | Italy |
| Language of person/corp. | Italian |
| CONOR.SI-ID | 33879139 |
Laffi, Umberto CONOR.SI-ID=33879139