{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"EXAMINATION QUESTIONS FOR CERTIFICATES OF COMPETENCY Mine Inspectors, Mine Foreman, Mine Manager, Fire Boss, Hoisting Engineer, Etc.","author_name":"Unknown Author","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2E7/bigB002E7Y28S.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002E7Y28S.html\">EXAMINATION QUESTIONS FOR CERTIFICATES OF COMPETENCY Mine Inspectors, Mine Foreman, Mine Manager, Fire Boss, Hoisting Engineer, Etc.</a>","width":400,"height":300}