{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Mathematical Programming (2nd Edition)","author_name":"Russell C. Walker","thumbnail_url":"https://www.ebooknetworking.net/books/055/504/big0555046214.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0555046214.html\">Introduction to Mathematical Programming (2nd Edition)</a>","width":400,"height":300}