{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Handbook of model rocketry;: NAR official handbook","author_name":"G. Harry Stine,","thumbnail_url":"https://www.ebooknetworking.net/books/069/580/big069580149X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-069580149X.html\">Handbook of model rocketry;: NAR official handbook</a>","width":400,"height":300}