{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Understanding Search Engines: Mathematical Modeling and Text Retrieval (Software, Environments, Tools), Second Edition","author_name":"Michael W. Berry, Murray Browne","thumbnail_url":"https://www.ebooknetworking.net/books/089/871/big0898715814.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0898715814.html\">Understanding Search Engines: Mathematical Modeling and Text Retrieval (Software, Environments, Tools), Second Edition</a>","width":400,"height":300}