{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Chemistry of Cement: Proceedings of the Fourth International Symposium Washington 1960. Volumes 1 & 2","author_name":"National Bureau of Standards","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4OV/bigB004OVYFCU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004OVYFCU.html\">Chemistry of Cement: Proceedings of the Fourth International Symposium Washington 1960. Volumes 1 &amp; 2</a>","width":400,"height":300}