00597cam a2200193 4500 560895053 TxAuBib 20220616120000.0 220616s2022||||||||||||||||||||||||eng|u 68326 Project Gutenberg PGUSA eng TxAuBib Schroeder, Henry. History of electric light [Gutenberg] / Henry Schroeder. Project Gutenberg, 2022. Project Gutenberg ; 68326 Public domain in the USA. Electronic text. Project Gutenberg ; 68326. http://www.gutenberg.org/ebooks/68326