{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Key To The Solar Compass, And Surveyor's Companion: Comprising All The Rules Necessary For Use In The Field","author_name":"William Austin Burt","thumbnail_url":"https://www.ebooknetworking.net/books/140/867/big1408675625.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1408675625.html\">A Key To The Solar Compass, And Surveyor&#039;s Companion: Comprising All The Rules Necessary For Use In The Field</a>","width":400,"height":300}