{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Course of Practical Physics for Students of Science and Engineering: -1903","author_name":"Ervin S. (Ervin Sidney) Ferry","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112320377.html\">A Course of Practical Physics for Students of Science and Engineering: -1903</a>","width":400,"height":300}