{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Experimental Method for Determination of the Lighthouse Frequency","author_name":"Richard Lighthouse","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00SVV8E30.html\">Experimental Method for Determination of the Lighthouse Frequency</a>","width":400,"height":300}