{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Chart Symbols and Abbreviations: Symbols and Abbreviations Used on Admiralty Metric Charts (Cockpit Cards)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/190/659/big1906594066.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1906594066.html\">Chart Symbols and Abbreviations: Symbols and Abbreviations Used on Admiralty Metric Charts (Cockpit Cards)</a>","width":400,"height":300}