QA catalogue for analysing library data
Bibbi-katalogen (siste 30 dager) last data update: Tue Sep 7 10:26:15 UTC 2021 number of records: 1,513
History of cataloging
The Y axis is based on the "date entered on file" data element that indicates the date the MARC record was created (008/00-05), the X axis is based on "Date 1" element (008/07-10).
This chart was implemented based on Benjamin Schmidt's blog post A brief visual history of MARC cataloging at the Library of Congress. (Tuesday, May 16, 2017).
