{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geometry of Crystallographic Groups (Algebra and Discrete Mathematics)","author_name":"Szczepanski, Andrzej","thumbnail_url":"https://www.ebooknetworking.net/books/981/441/big9814412252.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9814412252.html\">Geometry of Crystallographic Groups (Algebra and Discrete Mathematics)</a>","width":400,"height":300}