{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Complex Variables","author_name":"J. H. Heinbockel","thumbnail_url":"https://www.ebooknetworking.net/books/142/514/big1425146201.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1425146201.html\">Introduction to Complex Variables</a>","width":400,"height":300}