-
Liu, S.: Decomposing DDC synthesized numbers (1997)
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- Date
- 1. 7.1996 21:26:02
- Source
- International cataloguing and bibliographic control. 26(1997) no.3, S.58-62
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Liu, S.: Decomposing DDC synthesized numbers (1996)
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- Date
- 1. 7.1996 21:26:02
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Liu, S.: Online classification notation : proposal for a flexible faceted notation system (FFNS) (1990)
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- Source
- International classification. 17(1990), S.14-20
-
Liu, S.; Svenonius, E.: DORS: DDC online retrieval system (1991)
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- Theme
- Klassifikationssysteme im Online-Retrieval
-
Svenonius, E.; Liu, S.; Subrahmanyam, B.: Automation of chain indexing (1992)
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- Theme
- Klassifikationssysteme im Online-Retrieval