{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Notes on the testing of hydraulic cement","author_name":"Frederick P. Spalding","thumbnail_url":"https://www.ebooknetworking.net/books/B00/67H/bigB0067HKX7U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0067HKX7U.html\">Notes on the testing of hydraulic cement</a>","width":400,"height":300}