{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A First Book of Mining and Quarrying: With the Sciences Connected Therewith; for Use in Primary Schools and Self-Instruction","author_name":"Joseph Henry Collins","thumbnail_url":"https://www.ebooknetworking.net/books/114/493/big1144932858.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144932858.html\">A First Book of Mining and Quarrying: With the Sciences Connected Therewith; for Use in Primary Schools and Self-Instruction</a>","width":400,"height":300}