 | Felt 048 Besætningsangivelse i kodet form (OUB) | Felt 060 National Library of Medicine klassifikation |  |
Felt 050 Library of Congress klassifikation (multiMARC)
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Felt 050 Library of Congress klassifikation (multiMARC)
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Felt 050 forekommer i poster fra Library of Congress, men anvendes ikke af danske biblioteker.
