{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete signals and systems analysis","author_name":"LI PEI FANG","thumbnail_url":"https://www.ebooknetworking.net/books/730/802/big7308026256.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7308026256.html\">Discrete signals and systems analysis</a>","width":400,"height":300}