Leçons sur la théorie des fonctions (éléments et principes de la théorie des ensembles; applications à la théorie des fonctions).
Paris, Gauthier-Villars, 1914.
8vo (252x165 mm), x-(2)-259-(1) pages. binding : Original printed wrappers. First blank flyleaf un bound.
Second edition. Emile BOREL (1871-1956) French mathematician, professor at the Faculty of Sciences in Paris. He was a specialist in the theory of functions and probability. In 1922 he founded the Statistical Institute of the University of Paris and in 1928 the Henri-Poincaré Institute.