{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Field measurement of rock displacement during sinking of a deep rectangular shaft (SuDoc I 28.23:9108)","author_name":"J. K. Whyatt","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000101X4Q.html\">Field measurement of rock displacement during sinking of a deep rectangular shaft (SuDoc I 28.23:9108)</a>","width":400,"height":300}