{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Surveying and Levelling Instruments Theoretically and Practically Described. for Construction, Qualities, Selection, Preservation, Adjustments,","author_name":"William Ford Robinson Stanley","thumbnail_url":"https://www.ebooknetworking.net/books/115/249/big1152490575.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1152490575.html\">Surveying and Levelling Instruments Theoretically and Practically Described. for Construction, Qualities, Selection, Preservation, Adjustments,</a>","width":400,"height":300}