A Treatise on Electricity and Magnetism Volume 2 333.jpg
en
A Treatise on Electricity and Magnetism Volume 2 333, A Treatise on Electricity and Magnetism Volume II
commons
ja
電気・磁気論考巻2・333・電気・磁気論述書巻2・2
commons_translated
magnetism nonmagnetic magnetically treatise tract