Paris: Gauthier-Villars, 1921. 1st Edition. First edition of the first French translation of the conference held on May 5th, 1920 at the University of Leiden. The translation was done by Maurice Solovine. Original paper wrappers. Cited in Weil and Boni catalogs. Item #1414
CONDITION & DETAILS: Paris: Gauthier-Villars et Cie, Imprimeurs-Editeurs. Complete. 16 pages with some bibliographic notes. 14 x 22.50 cm. Some toning and spotting to the wraps; small missing area of paper on the rear wrap. Good.