{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"De quadratura arithmetica circuli ellipseos et hyperbolae cujus corollarium est trigonometria sine tabulis (ABHANDL.DER AKAD.DER WISSENSCH. MATH.-PHYS. KLASSE 3.FOLGE)","author_name":"Gottfried Wilhelm Leibniz","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3525821204.html\">De quadratura arithmetica circuli ellipseos et hyperbolae cujus corollarium est trigonometria sine tabulis (ABHANDL.DER AKAD.DER WISSENSCH. MATH.-PHYS. KLASSE 3.FOLGE)</a>","width":400,"height":300}