Philosophy

STEFFENS, HENRIK.

Berlin, Realschulbuchhandlung, 1809.

CICERO, M. TULLIUS.

Leipzig, J A Barth, 1835, 1837 & 1839.

DUHEM, PIERRE.

Paris, Marcel Riviere & Cie, 1914.

AYER, A. J.

(Edinburgh), (Pelican) Peguin Books, (1956).

AYER, A.J.

London, Macmillan & Co., 1958.

BLACK, MAX

Edinburgh, Thomas Nelson & Sons, 1952

CARNAP, RUDOLF.

Berlin, Weltkreis-Verlag, 1928.

ZELLER, EDUARD - ASSOCIATIONSEKSEMPLAR.

München, Oldenbourg, 1873.

COPI, IRVING M.

New York, The Macmillan Company, (1954).

BASSON, A. H. & D. J. O'CONNOR.

London, University Tutorial Press, (1959).

POLLOCK, JOHN L.

New York, Holt, Rinehart and Winston, (1969).

LEWIS, C.I. (CLARENCE IRVING). - "THE LOGIC OF STRICT IMPLICATIONS"

Berkeley, University of California Press, 1918.

PASCAL, BLAISE.

La Haye, Dètune, 1779.

REICHENBACH, HANS.

New York, Macmillan, 1947.

GALIANI, FERDINANDO.

Napoli, Stamperia Simoniana, 1780.

STCHERBATSKY, TH.

N.Y., Dover Publications, (1962).

REINHOLD, ERNST.

Jena, Friedrich Mauke, 1836.

ANDERSEN, H. C. (+) AAGE HERMANN (+) PALLE WENNERWALD.

Køpenhavn, Alex Vincents Kunstforlag, (1945).