{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electric circuit theory & calculations: A practical book for engineers, students, contractors, & wiremen, with a part on arithmetic","author_name":"William Perren Maycock","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YO/bigB003YOTCJ4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YOTCJ4.html\">Electric circuit theory &amp; calculations: A practical book for engineers, students, contractors, &amp; wiremen, with a part on arithmetic</a>","width":400,"height":300}