Valerián, David, 1971-
Valerián, David, 1971-
| Field | Ind | Field content |
| leader | -----nam-a22------a-4500 | |
| 1 | kpw3155902 | |
| 3 | CZ-OsVSB | |
| 5 | 20210822015826.8 | |
| 8 | 020411|n|acnnnabbn#############a|a###### | |
| 100 | 1# | $a Valerián, David, $d 1971- |
| 678 | 0# | $a Ing. |
| 1090 | $a 2002/04/11 $b 2003/05/29 $c OSD 002/CER50 $d OSD 002/RYG22 |