{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements Of Hydrographic Surveying","author_name":"George Wood Logan, Annapolis","thumbnail_url":"https://www.ebooknetworking.net/books/124/616/big1246164965.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1246164965.html\">Elements Of Hydrographic Surveying</a>","width":400,"height":300}