It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
"UCL SSEES Library provides print and electronic books, journals, archive collections and other resources to support the study of the whole of Central and Eastern Europe and Russia, from the Baltic to the Balkans, and from Germany to the Russian Far East." (UCL)