{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"General Instructions For The Field Work Of The Coast And Geodetic Survey (1908)","author_name":"Department Of Commerce And Labor","thumbnail_url":"https://www.ebooknetworking.net/books/143/689/big1436894484.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1436894484.html\">General Instructions For The Field Work Of The Coast And Geodetic Survey (1908)</a>","width":400,"height":300}