{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the Photochemistry of the Retina and on Visual Purple: Translated From the German of Dr. W. Kuhne ... Ed., With Notes, by Michael Foster (1878)","author_name":"W. (Willy) Kuhne","thumbnail_url":"https://www.ebooknetworking.net/books/111/205/big1112059180.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112059180.html\">On the Photochemistry of the Retina and on Visual Purple: Translated From the German of Dr. W. Kuhne ... Ed., With Notes, by Michael Foster (1878)</a>","width":400,"height":300}