{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Advanced Trigonometry (Dover Books on Mathematics) by C. V. Durell, A. Robson (November 19, 2003) Paperback","author_name":"A. Robson C. V. Durell","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B014GG8KB4.html\">Advanced Trigonometry (Dover Books on Mathematics) by C. V. Durell, A. Robson (November 19, 2003) Paperback</a>","width":400,"height":300}