{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Graphical and tabular methods in crystallography as the foundation of a new system of practice, with a multiple tangent table and a 5-figure table of natural cotangents","author_name":"T. V. Barker","thumbnail_url":"https://www.ebooknetworking.net/books/B01/0GS/bigB010GSX5O8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B010GSX5O8.html\">Graphical and tabular methods in crystallography as the foundation of a new system of practice, with a multiple tangent table and a 5-figure table of natural cotangents</a>","width":400,"height":300}