-
Dahlberg, I.: Major developments in classification (1977)
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- Theme
- Geschichte der Klassifikationssysteme
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Friis-Hansen, J.B.: What Dewey knew (1976)
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- Theme
- Geschichte der Klassifikationssysteme
-
Comaroni, J.P.: Use of the Dewey Decimal Classification in the United States and Canada (1978)
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- Source
- Library resources and technical services. 22(1978), S.402-408