{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rock Blasting and Explosives Engineering","author_name":"Per-Anders Persson, Roger Holmberg, Jaimin Lee","thumbnail_url":"https://www.ebooknetworking.net/books/084/938/big084938978X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-084938978X.html\">Rock Blasting and Explosives Engineering</a>","width":400,"height":300}