La conservation de l'energie
Inbunden bok. Paris, Félix Alcan. 1903. iii+(2)+ii+216 sidor.
Gott skick. Publisher's gilt-decorated cloth. Spine ends are slightly bumped. Publisher's stamp on the title page. Seventh edition. French translation of "The conservation of energy", together with "Qu'est-ce que la force?" by M. P. de Saint-Robert.