{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Speed Math Bible - Transform your brain into an electronic calculator and master the mathematical strategies to triumph in every challenge","author_name":"Yamada Takumi","thumbnail_url":"https://www.ebooknetworking.net/books/129/199/big1291992839.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1291992839.html\">The Speed Math Bible - Transform your brain into an electronic calculator and master the mathematical strategies to triumph in every challenge</a>","width":400,"height":300}