- Library of Congress Classification: U-V: Military Science. Naval Science
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Available in Classification Web. See http://www.loc.gov/cds/classweb/
- Included in Classification Web
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Introduction to Classification
The complete Library of Congress Classification system is available by subscribing to the web-based service, Classification Web (http://www.loc.gov/cds/classweb). Class Web also includes all Library of Congress subject and name headings.