{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Elementary Essay On The Computation Of Logarithms: Containing A View Of The Most Expeditious Methods Of Constructing A Table Of Those Numbers","author_name":"John Radford Young","thumbnail_url":"https://www.ebooknetworking.net/books/117/392/big1173921036.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1173921036.html\">An Elementary Essay On The Computation Of Logarithms: Containing A View Of The Most Expeditious Methods Of Constructing A Table Of Those Numbers</a>","width":400,"height":300}