{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Description and Use of the Sliding Rule, in Arithmetic, and in the Mensuration of Surfaces and Solids: Also, the Description of the Ship ... Masts, Yards, &c. Together with the Descripti","author_name":"Andrew Mackay","thumbnail_url":"https://www.ebooknetworking.net/books/114/646/big1146461003.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1146461003.html\">The Description and Use of the Sliding Rule, in Arithmetic, and in the Mensuration of Surfaces and Solids: Also, the Description of the Ship ... Masts, Yards, &amp;c. Together with the Descripti</a>","width":400,"height":300}