French text. Uncommon treatise on electricity and magnetism with some speculative theories on electricity and biology. weight: 0.4 lb. Very good, spine ends chipped, some page rippling and light foxing. 21.8x13.3x1.4 cm. xxxii, 187 pp. 8vo., Publisher's plain brown wraps.
Sprache: Französisch
Verlag: Berne: chez les principaux libraires, 1847
8°. XXVIII, 104 S., broschiert (altersgemäss gut erhalten).