{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Precalculus: A Unit Circle Approach","author_name":"J. S. Ratti, Marcus S. McWaters","thumbnail_url":"https://www.ebooknetworking.net/books/032/153/big0321537092.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0321537092.html\">Precalculus: A Unit Circle Approach</a>","width":400,"height":300}