{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Library of Iron and Steel: Metallurgy of Iron & Steel; Steel Foundry; Principles of Iron Founding; Blast-furnace Construction in America; Principles Operation & Products of the Blast Furnace Blast; Metallurgical Calculations; Refractories & Furnaces (Library of Iron and Steel, 7 volume set)","author_name":"Johnson","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B001Q6VAAQ.html\">Library of Iron and Steel: Metallurgy of Iron &amp; Steel; Steel Foundry; Principles of Iron Founding; Blast-furnace Construction in America; Principles Operation &amp; Products of the Blast Furnace Blast; Metallurgical Calculations; Refractories &amp; Furnaces (Library of Iron and Steel, 7 volume set)</a>","width":400,"height":300}