{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"I. C. S. Reference Library: Methods of Working Part 2, 3 & 4; Mine Gases, Dust Explosions and Fires; Safety and Other Mine Lamps; Mine Ventilation Part 1, 2 & 3; Rock Drilling; Explosives; Drilling and Blasting Coal; Timbering","author_name":"I. C. S. (International Correspondence Schools)","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00B016TL2.html\">I. C. S. Reference Library: Methods of Working Part 2, 3 &amp; 4; Mine Gases, Dust Explosions and Fires; Safety and Other Mine Lamps; Mine Ventilation Part 1, 2 &amp; 3; Rock Drilling; Explosives; Drilling and Blasting Coal; Timbering</a>","width":400,"height":300}