. "This material has been digitised. Readers should book a reading room terminal to access it."@en . "Correspondence including reference to exchange of information and publications; also enquiries regarding biographies of former employees; and list of various experts in the field."@en . . . . "WL3000/9/1/489" . "Correspondence with Freie Universität Berlin - Osteuropa-Institut"@en . "Founded in 1948, the Freie Universität (FU) in Berlin is among the largest universities in Germany. Its Institute for East European Studies was established in 1951."@en . . . . . . . "15 letters"@en .