Philosophy

STOLL, ROBERT R.

San Francisco & London, W. H. Freemann and Company, (1963).

BRENNAN, JOSEPH GERARD.

New York, Harper & Brothers, (1961).

NEIDORF, ROBERT.

(New York, Haber & Row, 1967.)

MITCHELL, DAVID.

London, Hutchinson Uni. Lib., (1962).

KAHANE, HOWARD.

Belmont, Wadsworth, (1969).

CARNAP, RUDOLF.

(Chicago, 1965).

RUSSELL, BERTRAND.

London, Allen & Unwin, 1932.

RABEL, GABRIELE.

Oxford, Clarendon Press, 1963.

LUCKHARDT, C.G. (EDT.).

Ithaca, Cornell University Press, (1979).

FRANK, PHILIPP.

Cambridge, Harvard University Press, 1950.

FALCKENBERG, RICHARD.

Leipzig, Veit & Comp, 1905.

MURE, G.R.G.

London, Ernest Benn, (1932).

BIERMAN, A. K. & JAMES A. GOULD.

London, Macmillan, (1970).

SCHWEITZER, ALBERT.

München, Oscar Beck, 1924.

EHLERS, HENRY.

New York et al., Holt, Rinehart and Winston, (1968).

HASENJAEGER, GISBERT.

Freiburg/München, K. Alber, 1962.

AYER, A. J.

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

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

London, University Tutorial Press, (1959).