{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to the Theory and Design of Active Filters (Electrical Engineering Series)","author_name":"Lawrence P. Huelsman, Phillip E. Allen","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070308543.html\">Introduction to the Theory and Design of Active Filters (Electrical Engineering Series)</a>","width":400,"height":300}