{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gamma: Exploring Euler's Constant (Princeton Science Library)","author_name":"Julian Havil","thumbnail_url":"https://www.ebooknetworking.net/books/069/114/big0691141339.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691141339.html\">Gamma: Exploring Euler&#039;s Constant (Princeton Science Library)</a>","width":400,"height":300}