{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Design of Helical Compression Springs","author_name":"Henry P. Swieskowski","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00BNL0ZMI.html\">Design of Helical Compression Springs</a>","width":400,"height":300}