{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Design of Concrete Structures with Stress Fields","author_name":"Aurello Muttoni, Joseph Schwartz, Bruno Thürlimann","thumbnail_url":"https://www.ebooknetworking.net/books/376/435/big3764354917.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3764354917.html\">Design of Concrete Structures with Stress Fields</a>","width":400,"height":300}