Die Experimental-Physik, 1850, Tafel 26.jpg
D. Grothe
en
Die Experimental Physik, 1850, Tafel 26, Drawings uploaded by User:Mdd, Die Experimental-Physik, 1850
commons
ja
実験物理学 1850,ターフェル 26 , 図面はMdd, Die Experimental-Physik, 1850
commons_translated
experimentalism experimental experimentally depressing depressive disorder depressive