http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Transforming the security classification system
1 online resource (iv, 48 pages) : illustrations
from the Public Interest Declassification Board.
Title from title screen (viewed on Dec. 11, 2012).
Includes bibliographical references (pages 30-31).
Security classification (Government documents)
United States. Public Interest Declassification Board.