{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The American Practice of Gas Piping and Gas Lighting in Buildings","author_name":"William Paul Gerhard","thumbnail_url":"https://www.ebooknetworking.net/books/055/994/big0559941005.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0559941005.html\">The American Practice of Gas Piping and Gas Lighting in Buildings</a>","width":400,"height":300}