{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Operations Research Problems: Statements and Solutions","author_name":"Raúl Poler, Josefa Mula Bru, Manuel Díaz-Madroñero","thumbnail_url":"https://www.ebooknetworking.net/books/144/715/big1447155769.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1447155769.html\">Operations Research Problems: Statements and Solutions</a>","width":400,"height":300}