{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Derivation of theory by means of factor analysis, or; Tom Swift and his electric factor analysis machine","author_name":"Jon Scott Armstrong","thumbnail_url":"https://www.ebooknetworking.net/books/117/592/big1175925977.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175925977.html\">Derivation of theory by means of factor analysis, or; Tom Swift and his electric factor analysis machine</a>","width":400,"height":300}