{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Historical Development of the Calculus (Springer Study Edition)","author_name":"C.H.Jr. Edwards","thumbnail_url":"https://www.ebooknetworking.net/books/038/794/big0387943137.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387943137.html\">The Historical Development of the Calculus (Springer Study Edition)</a>","width":400,"height":300}