Document (#4963)

Author
Maaßen, B.
Title
Neue Sachgruppeneinteilung für das Wöchentliche Verzeichnis : Ergebnisse einer Umfrage der Deutschen Bibliothek
Source
DK-Mitteilungen. 25(1981), S.25-26
Year
1981
Object
Sachgruppen DB/DNB

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