{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Alfred Marshall: Economist 1842-1924 (Great Thinkers in Economics)","author_name":"Peter Groenewegen","thumbnail_url":"https://www.ebooknetworking.net/books/140/399/big1403996202.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1403996202.html\">Alfred Marshall: Economist 1842-1924 (Great Thinkers in Economics)</a>","width":400,"height":300}