{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"First Course in Fourier Analysis, A","author_name":"David W. Kammler","thumbnail_url":"https://www.ebooknetworking.net/books/013/578/big0135787823.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0135787823.html\">First Course in Fourier Analysis, A</a>","width":400,"height":300}