A Treatise on Electricity and Magnetism Volume 2 387.jpg
en
A Treatise on Electricity and Magnetism Volume 2 387, A Treatise on Electricity and Magnetism Volume II
commons
ja
電気・磁気論考巻2三八八、電気・磁気論述巻II
commons_translated
nonmagnetic magnetism magnetically treatise tract electrical system