{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Die methodik des rechen-und raumlehre-unterrichts in der volkeschule. 3. vollständig umgearb (German Edition)","author_name":"Richard. Schroeter","thumbnail_url":"https://www.ebooknetworking.net/books/B00/372/bigB0037251O8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0037251O8.html\">Die methodik des rechen-und raumlehre-unterrichts in der volkeschule. 3. vollständig umgearb (German Edition)</a>","width":400,"height":300}