http://book.klll.cc/ebooks/subject/27877.opds 2025-08-17T18:54:27Z Books about Magnetism -- Experiments (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-17T18:54:27Z https://book.klll.cc/ebooks/48041.opds The Study of Elementary Electricity and Magnetism by Experiment Thomas M. St. John