U.S. Atomic Energy Commission depository collection.
Note
OSTI Identifier 4747071 NSA number: NSA-25-054088 Research organization: British Nuclear Design and Construction Ltd., Whetstone, England (United Kingdom). Research organization: Nuclear Power Group Ltd., Knutsford, England (United Kingdom). Research organization: United Kingdom Atomic Energy Authority, Risley, England (United Kingdom). Reactor Group.