{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Table of logarithms of the natural numbers, from 1 to 108000","author_name":"Charles Babbage","thumbnail_url":"https://www.ebooknetworking.net/books/B00/315/bigB0031565SM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0031565SM.html\">Table of logarithms of the natural numbers, from 1 to 108000</a>","width":400,"height":300}