{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pratt Whitney Keller Type BL Milling Machine Operating, Maintenance Manual 1952","author_name":"Pratt & Whitney","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4TH/bigB004TH5CWG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004TH5CWG.html\">Pratt Whitney Keller Type BL Milling Machine Operating, Maintenance Manual 1952</a>","width":400,"height":300}