{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A treatise on surveying, comprising the theory and the practice (Volume 2)","author_name":"W. M. Gillespie","thumbnail_url":"https://www.ebooknetworking.net/books/B00/30G/bigB0030GFAEW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0030GFAEW.html\">A treatise on surveying, comprising the theory and the practice (Volume 2)</a>","width":400,"height":300}