621.22
| Field | Ind | Field content |
| leader | -----nam-a22------a-4500 | |
| 1 | kpw4987863 | |
| 3 | CZ-OsVSB | |
| 5 | 20210822034826.9 | |
| 80 | $a 621.22 | |
| 680 | $a Hydraulická energie. Vodní síla. Hydraulické stroje | |
| 1090 | $a 1995/09/15 $b 2000/01/10 $c OSD 002/S1T80 $d OSD 002/HAU50 |
| Field | Ind | Field content |
| leader | -----nam-a22------a-4500 | |
| 1 | kpw4987863 | |
| 3 | CZ-OsVSB | |
| 5 | 20210822034826.9 | |
| 80 | $a 621.22 | |
| 680 | $a Hydraulická energie. Vodní síla. Hydraulické stroje | |
| 1090 | $a 1995/09/15 $b 2000/01/10 $c OSD 002/S1T80 $d OSD 002/HAU50 |