{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Marketing by the Numbers: How to Measure and Improve the ROI of Any Campaign","author_name":"Leland Harden, Bob Heyman","thumbnail_url":"https://www.ebooknetworking.net/books/081/441/big0814416209.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0814416209.html\">Marketing by the Numbers: How to Measure and Improve the ROI of Any Campaign</a>","width":400,"height":300}