拍品 40
40
HELMHOLTZ, HERMANN VON. ber die Erhaltung der Kraft, eine physikalische Abhandlung, vorgetragen in der Sitzung der physikalischen Gesellschaft zu Berlin am 23sten Juli 1847. Berlin: G. Reimer, 1847. 8vo, modern half calf, a few slight stains. FIRST EDITION. Dibner, Heralds 159; Norman 1039; PMM 323 ("...the first comprehensive statement of the first law of thermodynamics: that all modes of energy, heat, light, electricity, and all chemical phenomena, are capable of transformation from one to the other but are indestructible and cannot be created.)

细节
HELMHOLTZ, HERMANN VON. ber die Erhaltung der Kraft, eine physikalische Abhandlung, vorgetragen in der Sitzung der physikalischen Gesellschaft zu Berlin am 23sten Juli 1847. Berlin: G. Reimer, 1847. 8vo, modern half calf, a few slight stains. FIRST EDITION. Dibner, Heralds 159; Norman 1039; PMM 323 ("...the first comprehensive statement of the first law of thermodynamics: that all modes of energy, heat, light, electricity, and all chemical phenomena, are capable of transformation from one to the other but are indestructible and cannot be created.)