operační systém
| Field | Ind | Field content |
| leader | -----nam-a22------i-4500 | |
| 1 | kpw52319671 | |
| 3 | CZ PrSKC | |
| 5 | 20191114085657.5 | |
| 150 | $a operační systém |
| Field | Ind | Field content |
| leader | -----nam-a22------i-4500 | |
| 1 | kpw52319671 | |
| 3 | CZ PrSKC | |
| 5 | 20191114085657.5 | |
| 150 | $a operační systém |