. . "Correspondence with Rainer Wunderlich Verlag"@en . "The Rainer Wunderlich Verlag is a German publishing house."@en . "Correspondence regarding two books published by the Wunderlich Verlag."@en . . . "5 letters"@en . . . . . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . "WL3000/9/1/1120" .