{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Child Labor and Social Progress: Proceedings of the Fourth Annual Meeting of the National Child Labor Committee","author_name":"American Academy of Political and Social Science, National Child Labor Committee (U.S.)","thumbnail_url":"https://www.ebooknetworking.net/books/B00/AA2/bigB00AA2H08I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00AA2H08I.html\">Child Labor and Social Progress: Proceedings of the Fourth Annual Meeting of the National Child Labor Committee</a>","width":400,"height":300}