{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geodesy: On the Measurement of the Base Lines at Holton, Indiana and at St. Albans, West Virginia 1891 and 1892 (1893 )","author_name":"U.S. Coast and Geodetic Survey","thumbnail_url":"https://www.ebooknetworking.net/books/111/252/big1112526994.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112526994.html\">Geodesy: On the Measurement of the Base Lines at Holton, Indiana and at St. Albans, West Virginia 1891 and 1892 (1893 )</a>","width":400,"height":300}