{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Surveying improved: or, the whole art, both in theory and practice, fully demonstrated. In four parts. ... The fifth edition, with additions; ... surveying made easy by the chain only.","author_name":"Henry Wilson","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1170782515.html\">Surveying improved: or, the whole art, both in theory and practice, fully demonstrated. In four parts. ... The fifth edition, with additions; ... surveying made easy by the chain only.</a>","width":400,"height":300}