Cours d'analyse de l'école polytechnique [ 2 volumes ].

Sturm, Ch. / E. Prouhet.

Gauthier-Villars et Fils, Paris, 1897

2 vols. Paperbacks. xxxii,564 pp. & x,658 pp.; 23x14 cm. Untrimmed edges, partly unopened, vol. 2 mostly unopened. Text in French / Français. - (covers worn, paper browned, some foxing, few pages slightly damaged, some notes in pencil, worn) Although still acceptable/good, see picture