{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Signal and Linear Systems (4th Edition) (Vol.2) Exercise refined solution(Chinese Edition)","author_name":"LI LING YUAN","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7811043874.html\">Signal and Linear Systems (4th Edition) (Vol.2) Exercise refined solution(Chinese Edition)</a>","width":400,"height":300}