{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Grundzuege der analytischen Geometrie der Ebene: fuer orthogonale und homogene Punkt- und Linienkoordinaten (German Edition)","author_name":"Hermann Weissenborn","thumbnail_url":"https://www.ebooknetworking.net/books/395/610/big3956108337.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3956108337.html\">Grundzuege der analytischen Geometrie der Ebene: fuer orthogonale und homogene Punkt- und Linienkoordinaten (German Edition)</a>","width":400,"height":300}