{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electrical Tables and Formulæ: For Use of Telegraph Inspectors and Operators","author_name":"Latimer Clark","thumbnail_url":"https://www.ebooknetworking.net/books/110/375/big110375095X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-110375095X.html\">Electrical Tables and Formulæ: For Use of Telegraph Inspectors and Operators</a>","width":400,"height":300}