. . . . . "Correspondence with Bibliothek des Instituts für Weltwirtschaft an der Universität Kiel"@en . . . . . "1 letter"@en . "This material has been digitised. Readers should book a reading room terminal to access it."@en . "The Institut für Weltwirtschaft is an economic research centre affiliated with the university in Kiel."@en . "The letter concerns an information request by The Wiener Library on newspapers from Breslau (now Wrocław, Poland)."@en . . "WL3000/9/1/146" .