{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Theory and Practice of Surveying: Containing All the Instructions Requisite for the Skilful Practice of This Art: With a New Set of Accurate Mathematical Tables (Paperback) - Common","author_name":"By (author) Robert Gibson By (author) James Ryan","thumbnail_url":"https://www.ebooknetworking.net/books/B00/FFB/bigB00FFBCQL0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00FFBCQL0.html\">The Theory and Practice of Surveying: Containing All the Instructions Requisite for the Skilful Practice of This Art: With a New Set of Accurate Mathematical Tables (Paperback) - Common</a>","width":400,"height":300}