{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Operational Calculus in Two Variables and its Applications","author_name":"V. A. and Prudnikov, A. P. Ditkin","thumbnail_url":"https://www.ebooknetworking.net/books/008/009/big0080096298.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0080096298.html\">Operational Calculus in Two Variables and its Applications</a>","width":400,"height":300}