{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Class Unknown: Undercover Investigations of American Work and Poverty from the Progressive Era to the Present (Culture, Labor, History)","author_name":"Mark Pittenger","thumbnail_url":"https://www.ebooknetworking.net/books/081/476/big0814767419.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0814767419.html\">Class Unknown: Undercover Investigations of American Work and Poverty from the Progressive Era to the Present (Culture, Labor, History)</a>","width":400,"height":300}