{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Roark's Formulas for Stress and Strain","author_name":"Warren C. Young","thumbnail_url":"https://www.ebooknetworking.net/books/007/072/big0070725411.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070725411.html\">Roark&#039;s Formulas for Stress and Strain</a>","width":400,"height":300}