železné kovy
| Field | Ind | Field content |
| leader | -----cz a22--------4500 | |
| 1 | ph127952 | |
| 3 | CZ-OsVSB | |
| 5 | 20210822073923.3 | |
| 8 | 000731|n|anznnbabn n a|a | |
| 40 | ## | $a ABA001 $b cze $d ABA001 |
| 72 | #7 | $a 669 $x Metalurgie $2 Konspekt $9 19 |
| 80 | $a 669.1 $2 MRF_2003 | |
| 150 | $a železné kovy $7 ph127952 | |
| 450 | $a kovy železné $0 o | |
| 550 | $w h $a litiny $7 ph122413 | |
| 550 | $w h $a ocel $7 ph123645 | |
| 550 | $w h $a železo $7 ph127955 | |
| 550 | $w g $a kovy $7 ph114995 | |
| 750 | $a ferrous metals $2 eczenas | |
| 906 | $a wu20060505 $b miry | |
| 906 | $a wu20141128 $b mikr | |
| 998 | $a 000127952 |