Mathematics

CZUBER, EMANUEL.

Leipzig, B.G. Teubner, 1891.

CLIFFORD, WILLIAM KINGDON.

N.Y., Knopf, 1946.

CHWISTEK, LEON.

London, Routledge & Kegan Paul, (1949).

TIETZE, HEINRICH.

N.Y., Graylock Press, 1965.

LUNDBERG, OVE.

Uppsala, Almqvist & Wiksell, 1940.

HJELTE, C.

Kjøbenhavn, Schultz, 1838.

EULER, LEONHARD.

(Berlin, Haude et Spener, 1750).

GAUSS, CARL FRIEDRICH.

Göttingen, Dieterich, 1828.

TARSKI, ALFRED.

Warszawa, 1933.

EUCLID (EUKLID) OF ALEXANDRIA.

Pisavri (Pesaro), Typis Flaminij Concordiæ, 1619.

SEMPER, GOTTFRIED.

Frankfurt A/M, Verlag für Kunst und Wissenschaft, 1859.

CARTAN, ÉLIE.

Paris, Gauthier-Villars et Cie, 1925.

LA GRANGE (LAGRANGE), JOSEPH LOUIS.

(Berlin, Ch. Fr. Voss, 1774).

POINCARÉ, HENRI.

(Berlin, Uppsala & Stockholm, Paris, 1892 a. 1897.

LALESCO, TRAJAN.

Paris, Hermann & Fils, 1912.

GUSTAFSON, KARL E.

New York, Dover Publ., 1999.

MAXWELL, E. A.

Cambridge at the University Press, 1959.

NEVILLE, ERIC HAROLD.

Oxford, Clarendon Press, 1951.