History of Science

BELL, E.T.

N.Y., McGraw-Hill, 1940.

SIEGEL, CARL.

Leipzig, Akademische Verlagsgesellschaft, 1913.

CAMPBELL, NORMAN.

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

MILHAUD, GASTON.

Paris, Felix Alcan, 1900.

FRANK, PHILIPP.

Chicago, University of Chicago Press, (1947).

GORDAN, P.,

Leipzig, B.G. Teubner, 1893.

LA COUR, POUL & JACOB APPEL.

København, Det Nordiske Forlag, 1896-97.

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.

SERVUS, H.

Berlin, Springer, 1886.

'ESPINASSE, MARGARET.

London, Heinemann, (1956).

LECHEVALIER, HUBERT A. AND MORRIS SOLOTOROVSKY.

N.Y., Mc-Graw-Hill, 1965.

DUHEM, PIERRE.

Paris, Marcel Riviere & Cie, 1914.

BERNAL, J.D.

Ldn., 1965.

SCHMIDT, HEINRICH.

Leipzig, 1918.

BRETSCHNEIDER, C.A.

Leipzig, H.G. Teubner, 1870.