Philosophy

HOSPERS, JOHN.

London, Routledge and Kegan Paul Ltd, (1967).

COOLEY, JOHN C.

New York, The Macmillan Company, 1947.

BOCHENSKI, I. M.

Amsterdam, North-Holland Publishing Comp., 1951.

BETH, EVERT W.

Dordrecht, D. Reidel Publishing Comp., (1962).

STRAWSON, P. F.

London, Methuen & Co., (1952).

TENNANT, NIEL.

Edinburgh, Edinburgh Uni. Press, (1978).

AMBROSE, ALICE. & MORRIS LAZEROWITZ.

New York, Rinehart & Co., (1948).

MENNE, ALBERT.

Meisenheim/Glan, A. Hain, 1954.

SAARNIO, UUNO.

(Helsinki, Kirjakauppa, 1935).

RATZENHOFER, GUSTAV.

Leipzig, Brockhaus, 1899.

CARNAP, RUDOLF.

Chicago, (1947).

SCHLICK, MORITZ.

Berlin, Springer, 1918.

REICHENBACH, HANS.

Chicago, University of Chicago Press, (1957).

BERGSON, HENRI.

Paris, Felix Alcan, 1933.

RUSSELL, BERTRAND.

London, Allen & Unwin, (1918).

RUSSELL, BERTRAND.

London, George Allen & Unwin, (1949).

MEYERSON, EMILE.

London, Allen & Unwin, (1964).

CARNAP, RUDOLF.

Cambridge, Mass., Harvard University Press, 1959.