{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Transverse force produced by tensioned expansion-shell-type rock-bolt anchors (Report of investigations)","author_name":"Edward W Parsons","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007GMPPK.html\">Transverse force produced by tensioned expansion-shell-type rock-bolt anchors (Report of investigations)</a>","width":400,"height":300}