UN Secretary-General visiting Vienna in February 2012
UN Secretary-General visiting Vienna 16-17 February 2012. The Secretary-General attended the Opening Session of the Paris Pact Third Ministerial Conference which was held on 16 February in Hofburg Palace. On 17 February he attended a ceremony to mark the 15th Anniversary of the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization, which was held in the Vienna International Centre.
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