{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The relative corrosion of cast-iron, wrought-iron and steel pipe in house-drainage systems","author_name":"Wm. Paul Gerhard","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3HS/bigB003HS4WXS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003HS4WXS.html\">The relative corrosion of cast-iron, wrought-iron and steel pipe in house-drainage systems</a>","width":400,"height":300}