{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tall chimney construction: a practical treatise on the construction of tall chimney shafts","author_name":"Robert M. Bancroft","thumbnail_url":"https://www.ebooknetworking.net/books/B00/647/bigB00647OSFG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00647OSFG.html\">Tall chimney construction: a practical treatise on the construction of tall chimney shafts</a>","width":400,"height":300}