{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary engineering fracture mechanics","author_name":"D. Broek","thumbnail_url":"https://www.ebooknetworking.net/books/902/472/big9024725801.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9024725801.html\">Elementary engineering fracture mechanics</a>","width":400,"height":300}