{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Theory of the Combination of Observations Least Subject to Errors: Part One, Part Two, Supplement (Classics in Applied Mathematics) (Pt. 1 & Pt. 2)","author_name":"Carl Friedrich Gauss","thumbnail_url":"https://www.ebooknetworking.net/books/089/871/big0898713471.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0898713471.html\">Theory of the Combination of Observations Least Subject to Errors: Part One, Part Two, Supplement (Classics in Applied Mathematics) (Pt. 1 &amp; Pt. 2)</a>","width":400,"height":300}