{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tinkering toward Utopia: A Century of Public School Reform","author_name":"David Tyack, Larry Cuban","thumbnail_url":"https://www.ebooknetworking.net/books/067/489/big0674892836.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0674892836.html\">Tinkering toward Utopia: A Century of Public School Reform</a>","width":400,"height":300}