http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Gale's Library of Congress classification schedules combined with additions and changes through 1993
Super Library of Congress classification schedules
Class C; Class K; Class P (PJ-PK); Class P (PQ Part 1); Class U; Class V
"This publication integrates each of the latest editions of the Library of Congress classification schedules with all pertinent changes found in the Library's quarterly publication LC classification--Additions and changes."--Preface.