{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Matematicas basicas para economistas. Vol. 0. Fundamentos Con notas historicas y contextos economicos","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9587193040.html\">Matematicas basicas para economistas. Vol. 0. Fundamentos Con notas historicas y contextos economicos</a>","width":400,"height":300}