{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Theory of Psychological Scaling: Engineering Research Bulletin, No. 34","author_name":"Clyde Hamilton Coombs","thumbnail_url":"https://www.ebooknetworking.net/books/125/865/big1258656558.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1258656558.html\">A Theory of Psychological Scaling: Engineering Research Bulletin, No. 34</a>","width":400,"height":300}