{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Matematika 4 klass. V 3-kh knigakh","author_name":"Peterson L.","thumbnail_url":"https://www.ebooknetworking.net/books/260/700/big2607002885.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-2607002885.html\">Matematika 4 klass. V 3-kh knigakh</a>","width":400,"height":300}