{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Treatise On Land-Surveying: Comprising the Theory Developed from Five Elementary Principles, and the Practice with the Chain Alone, the Compass, the Transit, the Theodolite, the Plane Table, Etc","author_name":"William Mitchell Gillespie","thumbnail_url":"https://www.ebooknetworking.net/books/114/558/big1145583709.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1145583709.html\">A Treatise On Land-Surveying: Comprising the Theory Developed from Five Elementary Principles, and the Practice with the Chain Alone, the Compass, the Transit, the Theodolite, the Plane Table, Etc</a>","width":400,"height":300}