{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Operations Research","author_name":"Sudhir Kumar Pundir, Devi Prasad, K.C. Rao, S.L. Mishra,","thumbnail_url":"https://www.ebooknetworking.net/books/938/956/big9389565804.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9389565804.html\">Operations Research</a>","width":400,"height":300}