{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Information Retrieval: Implementing and Evaluating Search Engines (The MIT Press)","author_name":"Stefan Buttcher, Charles L. A. Clarke, Gordon V. Cormack,","thumbnail_url":"https://www.ebooknetworking.net/books/026/252/big0262528878.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0262528878.html\">Information Retrieval: Implementing and Evaluating Search Engines (The MIT Press)</a>","width":400,"height":300}