{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Optical Design ZEMAX using practical (Korean edition)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/898/016/big8980169892.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8980169892.html\">Optical Design ZEMAX using practical (Korean edition)</a>","width":400,"height":300}