{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Dwivedi D.N. Managerial economics./Dwivedi D.N. Managerial economics.","author_name":"n/a","thumbnail_url":"https://www.ebooknetworking.net/books/B07/1YZ/bigB071YZMVMF.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B071YZMVMF.html\">Dwivedi D.N. Managerial economics./Dwivedi D.N. Managerial economics.</a>","width":400,"height":300}