{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Optician's Manual, Chapters 1-10, Inclusive: A Treatise On The Science And Practice Of Optics (1899)","author_name":"Brown, Christian Henry","thumbnail_url":"https://www.ebooknetworking.net/books/116/001/big1160018952.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1160018952.html\">The Optician&#039;s Manual, Chapters 1-10, Inclusive: A Treatise On The Science And Practice Of Optics (1899)</a>","width":400,"height":300}