{"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 ... plane table,  . ... By W. M. Gillespie ...","author_name":"Maria Bonn","thumbnail_url":"https://www.ebooknetworking.net/books/142/554/big1425547931.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1425547931.html\">A treatise on land surveying: comprising the theory developed from five elementary principles; and the practice with the chain alone, the compass, the ... plane table,  . ... By W. M. Gillespie ...</a>","width":400,"height":300}