{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Performance of Performance Standards","author_name":"James J. Heckman, Carolyn J. Heinrich, Pascal Courty, Gerald Marschke, Jeffrey Smith","thumbnail_url":"https://www.ebooknetworking.net/books/088/099/big0880992921.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0880992921.html\">The Performance of Performance Standards</a>","width":400,"height":300}