{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Investigation in computer-aided instruction and computed-aided contrls (Massachusetts Institute of Technology. Engineering Projects Laboratory, Report)","author_name":"Ronald C Rosenberg","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007FNE38.html\">Investigation in computer-aided instruction and computed-aided contrls (Massachusetts Institute of Technology. Engineering Projects Laboratory, Report)</a>","width":400,"height":300}