{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Approximation Methods for Electronic Filter Design: With Applications to Passive, Active and Digital Networks","author_name":"Richard W Daniels,","thumbnail_url":"https://www.ebooknetworking.net/books/007/015/big0070153086.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070153086.html\">Approximation Methods for Electronic Filter Design: With Applications to Passive, Active and Digital Networks</a>","width":400,"height":300}