Mathematics

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.

NETTO, EUGEN.

Leipzig u. Berlin, Teubner, 1927.

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

BÜSCH, JOHAN GEORG.

Hamburg, Hoffmann, 1798-1802.

BOHR, HARALD.

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

SONIN, N. (NIKOLAY YAKOVLEVICH).

Varsovie, 1889.

HOLZHEY, JOHANN CONRAD.

Ulm, Wagner, 1730.

LAMBERT, J.H.

Leipzig, Johann Wendler, 1764.

HILBERT, DAVID. - WARING'S PROBLEM SOLVED.

Leipzig, B.G. Teubner, 1909.