{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Lessons in Elementary Practical Physics, Volume 1","author_name":"Balfour Stewart, William Winson Haldane Gee, Charles Lightfoot Barnes","thumbnail_url":"https://www.ebooknetworking.net/books/114/487/big114487355X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-114487355X.html\">Lessons in Elementary Practical Physics, Volume 1</a>","width":400,"height":300}