Interfaces for information retrieval and online systems the state of the art

Manylion Llyfryddiaeth
Awdur Corfforaethol:	American Society for Information Science
Awduron Eraill:	Dillon, Martin 1938-
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York Greenwood Press 1991.
Pynciau:	Information retrieval. Library catalogs and readers. Online catalogs. Online data processing. User interfaces (Computer systems)