{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Ornamental Concrete Without Molds: A Practical Treatise Explanatory of a System of Molding Ornamental Concrete Units with Templates ...","author_name":"Albert Allison Houghton","thumbnail_url":"https://www.ebooknetworking.net/books/114/304/big114304049X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-114304049X.html\">Ornamental Concrete Without Molds: A Practical Treatise Explanatory of a System of Molding Ornamental Concrete Units with Templates ...</a>","width":400,"height":300}