{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On Technological Education And The Construction Of Ships And Screw Propellers, For Naval And Marine Engineers.","author_name":"John W. Nystrom","thumbnail_url":"https://www.ebooknetworking.net/books/144/376/big1443761486.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1443761486.html\">On Technological Education And The Construction Of Ships And Screw Propellers, For Naval And Marine Engineers.</a>","width":400,"height":300}