{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Directional Calculus: Based Upon the Methods of Hermann Grassmann (Classic Reprint)","author_name":"Edward Wyllys Hyde","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8I4/bigB008I4WK3U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008I4WK3U.html\">The Directional Calculus: Based Upon the Methods of Hermann Grassmann (Classic Reprint)</a>","width":400,"height":300}