{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Concrete, its composition and use; a clear, detailed, complete statement of the fundamental principles of the basic process of the concrete industry, ... tables and data for the users of concrete","author_name":"Harry Franklin Porter","thumbnail_url":"https://www.ebooknetworking.net/books/113/056/big1130567206.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1130567206.html\">Concrete, its composition and use; a clear, detailed, complete statement of the fundamental principles of the basic process of the concrete industry, ... tables and data for the users of concrete</a>","width":400,"height":300}