http://book.klll.cc/ebooks/subject/7288.opds 2025-11-19T06:17:13Z Books about Electricity -- Dictionaries Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-19T06:17:13Z https://book.klll.cc/ebooks/26535.opds The Standard Electrical Dictionary T. O'Conor Sloane