{"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 - Primary Source Edition","author_name":"John W. 1824-1885 Nystrom","thumbnail_url":"https://www.ebooknetworking.net/books/128/783/big1287831451.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1287831451.html\">On Technological Education and the Construction of Ships and Screw Propellers, for Naval and Marine Engineers - Primary Source Edition</a>","width":400,"height":300}