{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A   Treatise on Military Surveying: Including Sketching in the Field, Plan-Drawing, Levelling, Military Reconnoissance, Etc.: Also a Particular Descri","author_name":"Basil Jackson","thumbnail_url":"https://www.ebooknetworking.net/books/129/698/big1296982343.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1296982343.html\">A   Treatise on Military Surveying: Including Sketching in the Field, Plan-Drawing, Levelling, Military Reconnoissance, Etc.: Also a Particular Descri</a>","width":400,"height":300}