. "Letters concerning the consignment of information material about The Wiener Library. "@en . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . . "Correspondence with Abgeordnetenhaus von Berlin - Präsident"@en . "3 letters"@en . "The President of the House of Representatives is the head of the state parliament of Berlin."@en . . . . . . . "WL3000/9/1/31" .