Document (#20231)

Author

Martinez, A.M.

Title

Control de autoridades en catalogos en linea

Source

Investigaçion Bibliotecologica: Archivonomia; Bibliotecologia e Informaçion. 11(1997) no.23, S.80-101

Year

1997

Abstract

A review of the literature. Authority control is intended to improve precision and recall but high failure rates detected during online catalogue searches by end users has given rise to debate about whether the time and effort involved in this approach is justified. Suggested solutions include using a combination of indexing techniques, increasing access points, greater standardisation of formats and more powerful software. Cooperative programmes at national and international levels can reduce costs. In Latin America some libraries use US / European formats, while others have developed their own local or regional systems; the whole situation needs to be reviewed to resolve the anomalies

Footnote

Übers. des Titels: Control of authorities in online catalogues

Theme

Formalerschließung

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