Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context CDNW01048 Title A name given to the resource Memorandum from the Under-Secretary of State for External Affairs to the Secretary to the Cabinet Date A point or period of time associated with an event in the lifecycle of the resource 23-Jan-58 Source A related resource from which the described resource is derived ÒAtomic weapons - Canadian policy re - (Fourth power problem),Ó RG25-A-3-b, vol. 5961, file 50219-AM-40, pt. 2.2, Library and Archives Canada (LAC). Creator An entity primarily responsible for making the resource Department of External Affairs Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource NATO, atomic cooperation, atomic information, Canadian Weapons Policy Description An account of the resource The Fourth Power Problem Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en