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Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
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- Open. 22(1990) no.10, S.326-330
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Jezior, T.: Adaption und Integration von Suchmaschinentechnologie in mor(!)dernen OPACs (2013)
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Goldberg, T.; Neagle, E.: Serials information in the OPAC : a model for shared responsibility (1996)
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- Serials review. 22(1996) no.4, S.55-63
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Ballard, T.; Grimaldi, A.: Improve OPAC searching by reducing tagging errors in MARC records (1997)
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Braun, T.; Werner, A.: Bibliotheken mit öffentlich zugänglichem Online-Publikumskatalog OPAC (1993)
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Marchitelli, A.; Piazzini, T.: OPAC, SOPAC e social networking : cataloghi di biblioteca 2.0? (2008)
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Pu, H.-T.: Exploration of personalized information service for OPAC (1997)
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