{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Spiel, Satz und Sieg fÃ¼r die Mathematik: ZwÃ¶lf vergnÃ¼gliche AusflÃ¼ge in die Welt der Zahlen (German Edition)","author_name":"STEWART","thumbnail_url":"https://www.ebooknetworking.net/books/303/486/big3034862105.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3034862105.html\">Spiel, Satz und Sieg fÃ¼r die Mathematik: ZwÃ¶lf vergnÃ¼gliche AusflÃ¼ge in die Welt der Zahlen (German Edition)</a>","width":400,"height":300}