A Treatise on Electricity and Magnetism Volume 1 428.jpg
en
A Treatise on Electricity and Magnetism Volume 1 428, A Treatise on Electricity and Magnetism Volume I
commons
ja
電気・磁気論上巻一四八八八、電気・磁気論上巻一
commons_translated
nonmagnetic magnetism magnetically treatise tract