Document (#16810)

Author

Buxton, A.B.

Title

Common command languages

Source

Standards for the international exchange of bibliographic information: papers presented at a course held at the School of Library, Archive and Information Studies, University College, London, 3-18 August 1990. Ed.: I.C. McIlwaine

Imprint

London : Library Association

Year

1991

Pages

S.177-180

Abstract

Outlines the need for a common command language (CCL) for searching online database systems. Describes a number of CCLs: Euronet-DIANE Common Command Language, the ISO standard for interactive search systems, the NISO Common Command Language. Describes the implementation of CCLs on a number of systems: the gateway service EasyNet, the DoD Gateway Information System operated by the US Defense Technical Information Center, and an information service for Greek public access databases operated by the Greek National Documentation Centre. Examines the prospects for increased use of CCLs

Theme

Retrievalsprachen

Object

CCL

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