Jahn, T.; Lorenz, B.; Schubert, H.-J.: Unterricht in Sacherschließung (1995)
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- Source
- Bibliotheksforum Bayern. 23(1995) H.2, S.216-242
Lorenz, B.; Steffens, M.: Systematik und Schlagwortnormdatei zwischen Universalität und Individualität (1997)
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- Date
- 24. 5.2001 19:22:37