{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Catalogue of pneumatical, magnetical, and electrical instruments","author_name":"Hackmann, Willem Dirk","thumbnail_url":"https://www.ebooknetworking.net/books/880/920/big8809207327.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8809207327.html\">Catalogue of pneumatical, magnetical, and electrical instruments</a>","width":400,"height":300}