History of Science

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.

MULTHAUF, ROBERT P.

London, Oldbourne, (1966).

BRETSCHNEIDER, C.A.

Leipzig, H.G. Teubner, 1870.

KOPP, HERMANN.

München, R. Oldenbourg, 1873.

THOMSON, THOMAS.

London, Colburn and Bentley, n.d. (ca. 1835).

LÜTZHÖFT, FR.

Kbhvn., 1933.

PETERSEN, JUL.

K., 1876.

GOTFREDSEN, EDV.

K., 1950.

D'ABRO, A.

N.Y., Boni & Liveright, 1927.

KNEALE, WILLIAM AND MARTHA.

Oxford, Clarendon Press, (1966).

ZEUTHEN, H.G.

København, 1885.