{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Report on materials of construction used in aircraft and aircraft engines","author_name":"Charles Frewen Jenkin","thumbnail_url":"https://www.ebooknetworking.net/books/117/775/big1177756633.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177756633.html\">Report on materials of construction used in aircraft and aircraft engines</a>","width":400,"height":300}