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Unit: CMS
Date last reviewedupdated: March 202511, 2026
Date of next review: March 20262027
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OVERVIEW: THE PCC DIRECTORY
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The NACO coordinator e-mails any delete requests/BFM to LC (naco@loc.gov), along with any other problems that have come up. Catalogers should report any problems at the time they are found. When reporting duplicates to delete, search the LoC catalog to determine if BFM will be required.
BIBCO
If BFM is required, include the relevant lccn(s) in the delete request information.
BIBCO BIBCO statistics come from two places.
A report in the LDP will identify materials with a transaction data note indicating they are original cataloging that have "pcc" in the 042 and $c or $d COO.This report is not reliable. We have not counted these since migrating to FOLIO.- Open the TCEC file on Laura Daniels or Jean Pajerek's machine. Open the file(s) for "ECIP Sent to LC." These files are arranged by Cornell fiscal year starting in July, so they don't completely harmonize with LC's reporting scheme, but the files are clearly labelled by date.
- Once the ECIP Sent to LC file is open, each record is precisely dated, and you can count the records for each reporting period.
- Add the LDP report figure and the ECIP Sent to LC figure. This is the number you submit to the PCC Directory.
- Cornell does not track or submit statistics for what PCC calls Changed BRs, which are optional under the PCC guidelines.
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