Paris, Librairie Hachette, 1905.
Folio (355x270 mm), (6)-xvi-438-(1) pages. binding : Original printed wrappers. First cover unbound, lack of paper on spine. Need to be rebound.
provenance: Autograph dedication of the author on the false title page to Charles Guiyesse (1868-1920) polytechnician, socialist militant and close to Charles Peguy.
Price : 75 €