{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Comprehensive Treatise On Land Surveying: Comprising the Theory and Practice in All Its Branches","author_name":"John Ainslie","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9P1/bigB009P1V6YE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009P1V6YE.html\">Comprehensive Treatise On Land Surveying: Comprising the Theory and Practice in All Its Branches</a>","width":400,"height":300}