{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematics in Economics: Models and Methods","author_name":"Adam Ostaszewski","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0631180567.html\">Mathematics in Economics: Models and Methods</a>","width":400,"height":300}