Systemwide Cataloging Coordination Committee (SCCC)

Report from Meeting, December 15, 2001
Kapi`olani Community College Library


SEARCHING STRATEGIES FOR DEDUPLICATION

When you encounter duplicate records, the first step is to find all the duplicate records for that bibliographic entity. Sharon Ouchi, Convenor of the Serials Task Force, recommended the following guidelines, which the SCCC agreed to.

SEARCHING RULES AND STRATEGIES FOR DEDUPING

Do not depend on only one type of searching; do various types of searching and do not use limits as you are trying to identify duplicates throughout the database.

KEYWORD
Search for CARL BID, CARLnnnnnnnnnn, using leading zeros where needed to have 10 digits. (It doesn't matter whether boolean or free text is used, since there is only one search term.)

For serials, search the ISSN as a phrase by putting it in quotation marks, "nnnn-nnnn"

NON-KEYWORD (From pull down menu)
Title< (If the title is a generic one, (e.g. Annual Report), do a builder search or keyword search on the corporate or conference name.

ISSN
Prefer the search 022a|y|z which searches all three subfields

Corporate Name

Conference

Names

Original System Number (0359)
For searching the CARL BID

BUILDER
Do an "as a phrase" search, using a phrase in the title

IS IT A DUPLICATE?

Differences in cataloging practice (different choices for main entry, older vs. current cataloging rules) can sometimes make it difficult to determine if some records are duplicates. Rapid cataloging and other incomplete records can also leave some doubt as to whether they are duplicates. WHEN IN DOUBT, ASSUME THE RECORD IS A DUPLICATE. Include it in your set of duplicates. The creating library will make the final call on whether the record is a duplicate, but it cannot make that decision unless you have flagged the record as needing attention.

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Michelle Sturges
Kapi`olani Community College Library
Technical Services Librarian
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