Bibliographic Tags to Retain or Delete

This table specifies tags to retain from duplicate records that are overlaid. It also specifies tags to delete from incoming records that are saved to the database. Includes tags from Sirsi/Dynix's Symphony.

Keep (retention tags)

• 526 - Study Program Information Note
• 690 - Local Subject - Topical Term
• 691 - Local Subject - Geographic Name
• 949 - Local Data - Used by libraries to update items
• 970 - Acquisitions Ordering Information

Delete (Junk Tags)

• 012 - CONSER Fixed Length Field
• 015 - National Bibliography Number
• 016 - National Bibliographic Agency Control Number
• 021
• 029 - Other System Control Number
• 055 - Classification Numbers Assigned in Canada
• 060 - National Library of Medicine Call Number
• 070 - National Agricultural Library Call Number
• 072 - Subject Category Code
• 084 - Other Classification Number
• 263 - Projected Publication Date
• 596 - Used to record ownership by library in Symphony
• 652
• 653 - Index Term - Uncontrolled
• 906 - Local Data
• 914 - Symphony Cat key
• 926
• 933
• 938 - Vendor Specific Ordering Data
• 948 - Local Data
• 952
• 966
• 988