{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Historia de la matemática I: De la Antigüedad a la Baja Edad Media","author_name":"Julio / Babini, José Rey Pastor","thumbnail_url":"https://www.ebooknetworking.net/books/849/784/big8497847806.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8497847806.html\">Historia de la matemática I: De la Antigüedad a la Baja Edad Media</a>","width":400,"height":300}