Mathematics

REICHENBACH, HANS.

Leiden, Sijthoff, 1935.

SIEBECK.

Berlin, G. Reimer, 1858.

HILBERT, D. und W. ACKERMANN.

Berlin, Göttingen..., Springer-Verlag, 1959.

HILBERT, D. und W. ACKERMANN.

Berlin, Springer, 1938.

DURÈGE, H.

Leipzig, Teubner, 1887.

SALMON-FIEDLER.

Leipzig, Berlin, B.G. teubner, 1922-23.

KLAUA, DIETER.

Berlin, Akademie-Verlag, 1970-69.

BLASCHKE, WILHELM.

Basel/Stuttgart, Birkhäuser, 1954.

SHEWHART, W.A.

New York, Bell Telephone Laboratories, 1926.

SMULLYAN, RAYMOND M.

(No place), The Association for Symbolic Logic, Inc., 1957.

NEUMANN, JOHN V.

Berlin & Leipzig, Walter de Gruyter, 1929.

FREGE, G.

Leipzig, B. G. Teubner, 1903.

FREGE, G.

Breslau, Wilhelm Koebner, 1884

BOHR, HARALD.

Copenhagen, G.E.C. Gad, 1910.

NETTO, EUGEN.

Leipzig u. Berlin, Teubner, 1927.

BÜSCH, JOHAN GEORG.

Hamburg, Hoffmann, 1798-1802.

SONIN, N. (NIKOLAY YAKOVLEVICH).

Varsovie, 1889.

HOLZHEY, JOHANN CONRAD.

Ulm, Wagner, 1730.