A Treatise on Electricity and Magnetism Volume 2 219.jpg
en
A Treatise on Electricity and Magnetism Volume 2 219, A Treatise on Electricity and Magnetism Volume II
commons
ja
電気・磁気論考巻2・219、電気・磁気論述書巻2・2
commons_translated
nonmagnetic magnetism magnetically treatise tract