{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary introduction to practical mechanics, illustrated by numerous examples","author_name":"John Francis Twisden","thumbnail_url":"https://www.ebooknetworking.net/books/117/759/big117759403X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-117759403X.html\">Elementary introduction to practical mechanics, illustrated by numerous examples</a>","width":400,"height":300}