{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rapid Excavation and Tunneling Conference 2007 Proceedings","author_name":"Michael T. Traylor","thumbnail_url":"https://www.ebooknetworking.net/books/087/335/big0873352564.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0873352564.html\">Rapid Excavation and Tunneling Conference 2007 Proceedings</a>","width":400,"height":300}