{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fourier Series (Dover Books on Mathematics) by Georgi P. Tolstov Published by Dover Publications (1976) Paperback","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00HMV13EW.html\">Fourier Series (Dover Books on Mathematics) by Georgi P. Tolstov Published by Dover Publications (1976) Paperback</a>","width":400,"height":300}