{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Examination of H.M.Dockyard Schools Midsummer 1943. Upper School Fourth Year Apprentices. Heat and Metallurgy - I","author_name":"H.M.Dockyard Schools","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2JK/bigB002JKCLBU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002JKCLBU.html\">Examination of H.M.Dockyard Schools Midsummer 1943. Upper School Fourth Year Apprentices. Heat and Metallurgy - I</a>","width":400,"height":300}