{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Der Baum der Erkenntnis. Die biologischen Wurzeln des menschlichen Erkennens","author_name":"Humberto R. Maturana, Francisco J. Varela","thumbnail_url":"https://www.ebooknetworking.net/books/350/213/big3502134405.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3502134405.html\">Der Baum der Erkenntnis. Die biologischen Wurzeln des menschlichen Erkennens</a>","width":400,"height":300}