{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contingencies of Reinforcement: A Theoretical Analysis (B. F. Skinner Reprint Series; Edited by Julie S. Vargas Book 3)","author_name":"B. F. Skinner","thumbnail_url":"https://www.ebooknetworking.net/books/B00/LNB/bigB00LNBSEN0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00LNBSEN0.html\">Contingencies of Reinforcement: A Theoretical Analysis (B. F. Skinner Reprint Series; Edited by Julie S. Vargas Book 3)</a>","width":400,"height":300}