{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical handbook; higher mathematics. Translated from the Russian by George Yankovsky.","author_name":"George Yankovsky (trans.) M. Vygodsky","thumbnail_url":"https://www.ebooknetworking.net/books/B00/1U5/bigB001U5VF9O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B001U5VF9O.html\">Mathematical handbook; higher mathematics. Translated from the Russian by George Yankovsky.</a>","width":400,"height":300}