{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Design of Walls, Bins, and Grain Elevators","author_name":"Milo S. Ketchum","thumbnail_url":"https://www.ebooknetworking.net/books/144/609/big144609507X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-144609507X.html\">The Design of Walls, Bins, and Grain Elevators</a>","width":400,"height":300}