{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Laboratory instructions for tests of cement, mortar and concrete","author_name":"University of California, Berkeley. College of Engineering. Division of Civil Engineering. Testing Laboratory, .","thumbnail_url":"https://www.ebooknetworking.net/books/B00/B3J/bigB00B3J0H7I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00B3J0H7I.html\">Laboratory instructions for tests of cement, mortar and concrete</a>","width":400,"height":300}