{"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":"Wm. Paul Gerhard","thumbnail_url":"https://www.ebooknetworking.net/books/140/671/big1406716189.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1406716189.html\">The American Practice Of Gas Piping And Gas Lighting In Buildings</a>","width":400,"height":300}