{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Materiales para la Construcción (Volume 1) (Spanish Edition)","author_name":"Lyall Addleson","thumbnail_url":"https://www.ebooknetworking.net/books/842/912/big842912005X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-842912005X.html\">Materiales para la Construcción (Volume 1) (Spanish Edition)</a>","width":400,"height":300}