{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Optics for Optometry Students","author_name":"P. C. Mukherjee","thumbnail_url":"https://www.ebooknetworking.net/books/818/448/big8184486030.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8184486030.html\">Optics for Optometry Students</a>","width":400,"height":300}