{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Handbook of Polytomous Item Response Theory Models","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/080/585/big0805859926.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0805859926.html\">Handbook of Polytomous Item Response Theory Models</a>","width":400,"height":300}