http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
hearing before the Subcommittee on Research and Development of the Committee on Armed Services, United States Senate, Ninety-fourth Congress, first session, July 29, 30, 1975
Subcommittee on Research and Development.
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United States. Congress. Senate. Committee on Armed Services. Subcommittee on Research and Development.