{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles and Practice of Show-Card Writing Prepared in the Extension Divison of the University of Wisconsin","author_name":"Lawrence E. Blair","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2KK/bigB002KKBPYS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002KKBPYS.html\">Principles and Practice of Show-Card Writing Prepared in the Extension Divison of the University of Wisconsin</a>","width":400,"height":300}