Ruby
| Field | Ind | Field content |
| leader | -----nam-a22------a-4500 | |
| 1 | ph503938 | |
| 3 | CZ-PrCNB | |
| 5 | 20180604145036.1 | |
| 150 | $a Ruby $7 ph503938 | |
| 550 | $a objektově orientované jazyky $7 ph115528 $w g |
| Field | Ind | Field content |
| leader | -----nam-a22------a-4500 | |
| 1 | ph503938 | |
| 3 | CZ-PrCNB | |
| 5 | 20180604145036.1 | |
| 150 | $a Ruby $7 ph503938 | |
| 550 | $a objektově orientované jazyky $7 ph115528 $w g |