Skip to page content.

Advanced Search
  • Home
  • WorldCat Collection Analysis

Home

Main OCLC Site
News, events, member info »

WorldCat Collection Analysis support

Documentation

Get detailed setup and usage help from product documentation, including a Quick Reference sheet and full User Guide.

Get the answers you need

See if your question is already answered in our Frequently Asked Questions.

About Divisions and Categories (OCLC Conspectus)

Ever wonder where the Divisions and Categories come from on the WorldCat Collection Analysis reports? Below, download the Conspectus Mapping spreadsheet to see how the Dewey, Library of Congress and NLM call numbers correspond to the Divisions and Categories within the analysis reports.

Download the OCLC Conspectus (Excel spreadsheet; 122K)

Need assistance for WorldCat Collection Analysis?

Contact OCLC Support
Your local service desk »

We are a worldwide library cooperative, owned, governed and sustained by members since 1967. Our public purpose is a statement of commitment to each other—that we will work together to improve access to the information held in libraries around the globe, and find ways to reduce costs for libraries through collaboration. Learn more »