kovy vzácných zemin
| Field | Ind | Field content |
| leader | -----nam a22--------4500 | |
| 1 | ph121912 | |
| 3 | CZ PrNK | |
| 5 | 20160212170330.2 | |
| 8 | 000811|n|anznnbabn n a|a | |
| 40 | ## | $a ABA001 $b cze $d ABA001 |
| 80 | $a 546.65 $c chemie $d chemistry $2 MRF_2003 | |
| 80 | $a 669.85/.86 $c metalurgie $d metalurgy $2 MRF_2003 | |
| 150 | $a kovy vzácných zemin $7 ph121912 | |
| 450 | $a prvky vzácných zemin $0 o | |
| 450 | $a vzácné zeminy $0 o | |
| 550 | $a chemické prvky $7 ph114235 $w g | |
| 550 | $w h $a lanthanoidy $7 ph543049 | |
| 550 | $w h $a neodym $7 ph123228 | |
| 550 | $w h $a samarium $7 ph174621 | |
| 550 | $w g $a chemické prvky $7 ph114235 | |
| 750 | $a rare earth metals $2 eczenas | |
| 906 | $a wp20010919 $b napo | |
| 906 | $a wu20030110 $b napo | |
| 906 | $a wu20030414 $b mapl | |
| 906 | $a wu20031219 $b napo | |
| 906 | $a wk20041221 $b napo | |
| 906 | $a wu20050421 $b napo | |
| 906 | $a wu20061002 $b napo | |
| 906 | $a wu20091023 $b napo | |
| 998 | $a 000121912 |