{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Oxford English Grammar Course: Advanced: A Grammar Practice Book for Advanced Students of English","author_name":"Michael Swan, Catherine Walter","thumbnail_url":"https://www.ebooknetworking.net/books/019/431/big019431250X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-019431250X.html\">Oxford English Grammar Course: Advanced: A Grammar Practice Book for Advanced Students of English</a>","width":400,"height":300}