    {
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      "lastmod": "2016-05-27 21:05:23",
      "abstract": "This presentation illustrates two local projects that have greatly enhanced OPAC use: (1) handling duplicate and obsolete authority records; (2) creatively making use of local subject data. The multi-step processes involved record identification and global deletion of outdated authority records using Voyager catjob program and some easy-to-use external programs. The second project involved data switching from the MARC tag 690 to 650. The change allows the data element to be phrase-searchable and hyperlinkable on OPAC.",
      "title": "Managing catalog data to enhance library OPAC use",
      "item_issues_count": 0,
      "date": "2011-05",
      "subjects": [
        "voyager"
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      "event_dates": "11-13 May 2011",
      "event_title": "ELUNA 2011",
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      "event_location": "Milwaukee, Wisconsin",
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