History of Science

WOLF, RUDOLF.

München, Oldenbourg, 1877. (Reprint n.date ab. 1960).

ASTRUP, POUL OG JOHN W. SEVERINGHAUS.

Kbhvn., (1985).

NAGEL, ERNEST.

[No place], 1930.

LENFANT, JACQUES.

Amsterdam, Chez Pierre Humbert, 1731.

MILHAUD, GASTON.

Paris, Felix Alcan, 1900.

LA COUR, POUL & JACOB APPEL.

København, 1896-97.

BELL, E.T.

N.Y., McGraw-Hill, 1940.

SIEGEL, CARL.

Leipzig, Akademische Verlagsgesellschaft, 1913.

CAMPBELL, NORMAN.

U.S.A., Dover, (1952).

HUARD, PIERRE ET ROBERT LAPLANE.

Paris, n.d., (around 1960).

ENRIQUES, FEDERIGO.

Bologna, Zanichelli, 1936.

LA COUR, POUL & JACOB APPEL.

København, Det Nordiske Forlag, 1896-97.

GORDAN, P.,

Leipzig, B.G. Teubner, 1893.

FRANK, PHILIPP.

Chicago, University of Chicago Press, (1947).

LA COUR, POUL & JACOB APPEL.

København, 1896-97.

VOLTAIRE, (FRANCOIS-MARIE AROUET de).

London, C. Davis and A. Lyon, 1733.

VOLTAIRE, (F.M.A. de).

London, 1733.

MEYER-STEINEG, TH. & K. SUDHOFF.

Stuttgart, 1965.