http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Center for Technology and National Security Policy.
Title from title screen (viewed Apr. 8, 2003).
System requirements: Adobe Acrobat Reader.
Mode of access: Internet from the NDU web site. Address as of 4/8/03: http://www.ndu.edu/inss/DefHor/DH21/DH21.pdf; current access is available via PURL.