{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Novi Systematis Permutationum Combinationum Ac Variationum Primas Lineas Et Logisticae Serierum Formulis Analyticocombinatoriis Per Tabulas Exhibendae Conspectum ... (Latin Edition)","author_name":"Karl Friedrich Hindenburg","thumbnail_url":"https://www.ebooknetworking.net/books/114/774/big1147740666.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1147740666.html\">Novi Systematis Permutationum Combinationum Ac Variationum Primas Lineas Et Logisticae Serierum Formulis Analyticocombinatoriis Per Tabulas Exhibendae Conspectum ... (Latin Edition)</a>","width":400,"height":300}