{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Belt Conveyors and Belt Elevators - Scholar's Choice Edition","author_name":"Frederic Valerius Hetzel","thumbnail_url":"https://www.ebooknetworking.net/books/129/594/big1295944413.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1295944413.html\">Belt Conveyors and Belt Elevators - Scholar&#039;s Choice Edition</a>","width":400,"height":300}