{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Historical statistics of the United States, colonial times to 1970 Bicentennial Edition [2 vol. set]","author_name":"United States Bureau of the Census","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000LF6Q2A.html\">Historical statistics of the United States, colonial times to 1970 Bicentennial Edition [2 vol. set]</a>","width":400,"height":300}