{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Human Behavior and the Principle of Least Effort: An Introduction to Human Ecology by George Kingsley Zipf (2012-06-06)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B01/9TM/bigB019TM7MJQ.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B019TM7MJQ.html\">Human Behavior and the Principle of Least Effort: An Introduction to Human Ecology by George Kingsley Zipf (2012-06-06)</a>","width":400,"height":300}