Library of Congress

Cataloging Distribution Service

The Library of Congress > Cataloging Distribution Service > Print Product Availability

Print Publications Are No Longer Available

On July 1, 2014 CDS ended its print publications operation. Selected publications -- including all LC classification schedules, Library of Congress Subject Headings, and Subject Cataloging Manual -- are available as PDF documents at no cost to you at http://www.loc.gov/aba/.

All MARC formats and other MARC documentation are available at http://www.loc.gov/marc/

Update on LC's Subject and Classification Documentation Plans

Read the announcement

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