{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Estimating and costing pre-cast concrete products and cast stone, (Concrete series)","author_name":"F. H Fielder","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07J/bigB0007JR49O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007JR49O.html\">Estimating and costing pre-cast concrete products and cast stone, (Concrete series)</a>","width":400,"height":300}