{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Estimating and Costing Precast Concrete Products and Cast Stone","author_name":"G Fielder","thumbnail_url":"https://www.ebooknetworking.net/books/B00/7HC/bigB007HC8CFO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007HC8CFO.html\">Estimating and Costing Precast Concrete Products and Cast Stone</a>","width":400,"height":300}