This large collection of source material relating to International Relations is located in the External store. Extensive sets of League of Nations and United Nations material are held, including all series of General Assembly and Security Council Resolutions. The Yearbook of the United Nations is also available from 1946/47, giving information on the UN with an account of its activities during the year.
There are many more volumes of diplomatic correspondence relating particularly to the background to the two World Wars. A large collection giving the texts of major world treaties is also available from the External Store.
Material is accessible by placing a request through Primo - the Library Catalogue.