Hearn, Stephen2008-06-232008-06-232008-06-23https://hdl.handle.net/11299/37371The file includes data and formulae, data summaries, and graphs.This Excel file contains data relating to Library of Congress subject headings in library catalogs, gathered to support the article "Comparing catalogs," out for editorial review as of June 23, 2008. The target catalogs have been anonymized in this file.en-USLibrary catalogsSubject headingsDataset