{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"German methods in Portland cement manufacture; dry and wet processes","author_name":"Otto Schott","thumbnail_url":"https://www.ebooknetworking.net/books/117/720/big117720746X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-117720746X.html\">German methods in Portland cement manufacture; dry and wet processes</a>","width":400,"height":300}