{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Wrought Iron and Steel in Construction: Convenient Rules, Formulae, and Tables for the Strength of Wrought Iron Shapes Used As Beams, Struts, Shafts, Etc","author_name":"Pencoyd Iron Works","thumbnail_url":"https://www.ebooknetworking.net/books/114/566/big1145660177.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1145660177.html\">Wrought Iron and Steel in Construction: Convenient Rules, Formulae, and Tables for the Strength of Wrought Iron Shapes Used As Beams, Struts, Shafts, Etc</a>","width":400,"height":300}