{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fünfstellige vollständige trigonometrische und polygonometrische tafeln für Maschinenrechnen: Teilung de Quadranten in 90 Grade zu 60 Minuten (German Edition)","author_name":"F. G. Gauss","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3QP/bigB003QP2SY2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003QP2SY2.html\">Fünfstellige vollständige trigonometrische und polygonometrische tafeln für Maschinenrechnen: Teilung de Quadranten in 90 Grade zu 60 Minuten (German Edition)</a>","width":400,"height":300}