silikáty
Field | Ind | Field content |
leader | -----nam-a22------a-4500 | |
1 | ph125529 | |
5 | 20210118231004.4 | |
150 | $a silikáty $7 ph125529 | |
550 | $a minerály $7 ph115322 $w g | |
550 | $a technické materiály $7 ph116409 $w g |
Field | Ind | Field content |
leader | -----nam-a22------a-4500 | |
1 | ph125529 | |
5 | 20210118231004.4 | |
150 | $a silikáty $7 ph125529 | |
550 | $a minerály $7 ph115322 $w g | |
550 | $a technické materiály $7 ph116409 $w g |