{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Panel Study of Income Dynamics: A User's Guide (Guides to Major Social Science Data Bases)","author_name":"Martha S. Hill","thumbnail_url":"https://www.ebooknetworking.net/books/080/394/big0803942303.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0803942303.html\">The Panel Study of Income Dynamics: A User&#039;s Guide (Guides to Major Social Science Data Bases)</a>","width":400,"height":300}