{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Patterns of Light: Chasing the Spectrum from Aristotle to LEDs","author_name":"Steven Beeson, James W. Mayer","thumbnail_url":"https://www.ebooknetworking.net/books/038/775/big0387751068.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387751068.html\">Patterns of Light: Chasing the Spectrum from Aristotle to LEDs</a>","width":400,"height":300}