{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A manual of land surveying; comprising an elementary course of practice with instruments and a treatise upon the survey of public and private lands","author_name":"F b. 1839 Hodgman","thumbnail_url":"https://www.ebooknetworking.net/books/B00/AG0/bigB00AG0NI2Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00AG0NI2Q.html\">A manual of land surveying; comprising an elementary course of practice with instruments and a treatise upon the survey of public and private lands</a>","width":400,"height":300}