http://book.klll.cc/ebooks/subject/8728.opds?sort_order=release_date 2025-08-24T02:11:46Z Books about Electric apparatus and appliances (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-24T02:11:46Z https://book.klll.cc/ebooks/subject/8728.opds?sort_order=title Sort Alphabetically by Title 2025-08-24T02:11:46Z https://book.klll.cc/ebooks/subject/8728.opds?sort_order=downloads Sort by Popularity 2025-08-24T02:11:46Z https://book.klll.cc/ebooks/44462.opds How to Make Electrical Machines R. A. R. Bennett 2025-08-24T02:11:46Z https://book.klll.cc/ebooks/34061.opds The Earliest Electromagnetic Instruments Robert A. Chipman 2025-08-24T02:11:46Z https://book.klll.cc/ebooks/28335.opds How Two Boys Made Their Own Electrical Apparatus Thomas M. St. John 2025-08-24T02:11:46Z https://book.klll.cc/ebooks/22766.opds Electricity for Boys James Slough Zerbe