Mathematics

(FONTENELLE, BERNARD de).

COUTURAT, LOUIS.

(Paris, Gauthier-Villars), 1905.

CONDILLAC, (ETIENNE BONNET, ABBÉ de).

Paris, Charles Houel, an VI de la République (=1798).

HERMITE, CHARLES. - HERMITE'S THEOREM.

Paris: Gauthier-Villars, 1873.

PYROTECHNICS - FIREWORKS - MALTHE, FRANCOIS de. (FRANCIS MALTHUS).

Paris, Pierre Gvillemot, 1632.

FRANCOEUR, L.B. (LOUIS BENJAMIN).

Paris, Bachelier, 1840.

EULER, LEONHARD.

(Berlin, Haude et Spener, 1746).

LAGRANGE, JOSEPH LOUIS.

Paris, De L'Imprimerie de la République, An V (1797).

EULER, [LEONHARD].

(Berlin, Haude et Spener, 1755).

EULER, LEONHARD. - DIOPTICAL THEORY.

(Berlin, Haude et Spener, 1769)

LAGRANGE, (JOSEPH LOUIS). - THE INVENTION OF THE "VARIATION OF PARAMETERS" THE PRIZE WINNING MEMOIR OF 1782.

(Paris, Moutard, 1785).

LAGRANGE, (JOSEPH LOUIS). - THE INTRODUCTION OF THE 'GRAVITATIONAL POTENTIAL' THE PRIZE-WINNING MEMOIR.

(Paris, Imprimerie Royale, 1776).

LAURENT, H.

Paris, Gauthier-Villars, 1887.

GOURSAT, EDOUARD.

Paris, Gauthier-Villars, (1923).

LEFSCHETZ, S.

Paris, Gauthier-Villars, (1924).

JULIA, GASTON.

Paris, Gauthier-Villars, 1955-52.

EULER, LEONHARD. - ATMOSPHERIC REFRACTION OF LIGHT.

(Berlin: Haude & Spener, 1756)

DIRICHLET, G. LEJEUNE. - THE INTRODUCTION OF THE "DIRICHLET SERIES"

Berlin, G. Reimer, 1839-40.