Document (#2284)

Author

Markey, K.

Title

Subject searching in library catalogs : Before and after the introduction of online catalogs

Imprint

Dublin, Ohio : OCLC

Year

1984

Theme

Klassifikationssysteme im Online-Retrieval
OPAC
Benutzerstudien

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5. Drabenstott, K.M.: Experiences with online catalogs in the USA using a classification system as a subject searching tool (1990) 0.58

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