http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
V. 1. Bulletins 1-106.--v. 2. Bulletins 107-125 and index.
Reprint of the bulletins published by the Library of Congress, Washington, D.C., June 1945-spring 1978.