{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Proceedings of the 12th International Symposium Continuous Surface Mining - Aachen 2014 (Lecture Notes in Production Engineering)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/331/912/big3319123009.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3319123009.html\">Proceedings of the 12th International Symposium Continuous Surface Mining - Aachen 2014 (Lecture Notes in Production Engineering)</a>","width":400,"height":300}