{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Official Papers of Alfred Marshall: A Supplement","author_name":"Alfred Marshall","thumbnail_url":"https://www.ebooknetworking.net/books/052/111/big0521119774.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521119774.html\">Official Papers of Alfred Marshall: A Supplement</a>","width":400,"height":300}