{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Directorivm Generale Vranometricvm,: In Quo Trigonometriae Logarithmicae Fvndamenta, Ac Regulae Demonstrantur, Astronomicaeq Supputationes Ad Solam ... Praecipuè Militaribus, Mec (Latin Edition)","author_name":"Bonaventura Cavalieri","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2KF/bigB002KFZJ72.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002KFZJ72.html\">Directorivm Generale Vranometricvm,: In Quo Trigonometriae Logarithmicae Fvndamenta, Ac Regulae Demonstrantur, Astronomicaeq Supputationes Ad Solam ... Praecipuè Militaribus, Mec (Latin Edition)</a>","width":400,"height":300}