http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
four WMD crises that could transform U.S. security
Center for the Study of Weapons of Mass Destruction.
Center for the Study of Weapons of Mass Destruction, National Defense University.
GPO Cataloging Record Distribution Program (CRDP).