{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The growth of cities in the nineteenth century: a study in statistics.","author_name":"Adna Ferrin Weber","thumbnail_url":"https://www.ebooknetworking.net/books/124/000/big124000172X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-124000172X.html\">The growth of cities in the nineteenth century: a study in statistics.</a>","width":400,"height":300}