{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Matemática Para Economistas (Em Portuguese do Brasil)","author_name":"Alpha C. Chiang","thumbnail_url":"https://www.ebooknetworking.net/books/853/521/big853521769X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-853521769X.html\">Matemática Para Economistas (Em Portuguese do Brasil)</a>","width":400,"height":300}