{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Besser in Mathe. Quadratische Funktionen und Gleichungen ab dem 9. Schuljahr","author_name":"Jörg Schneidler","thumbnail_url":"https://www.ebooknetworking.net/books/358/921/big3589218274.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3589218274.html\">Besser in Mathe. Quadratische Funktionen und Gleichungen ab dem 9. Schuljahr</a>","width":400,"height":300}