The logical syntax of language - Carnap, Rudolf 1891-1970.; Smeaton, Amethe (London K. Paul, Trench, Trubner & Co., 1937)
"The present English edition contains some section which are not found in the German original."--Preface to the English ed.
"Translated by Amethe Smeaton (Countess von Zeppelin)"
Keywords: Logical positivism; Logic, Symbolic and mathematical