{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Calculus and Analysis, Vol. II/2 (Classics in Mathematics)","author_name":"Richard Courant, Fritz John","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540665706.html\">Introduction to Calculus and Analysis, Vol. II/2 (Classics in Mathematics)</a>","width":400,"height":300}