{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Vacuum Technique: Proceedings of a Meeting of the German Society for Vacuum Technique, Heidelberg, September 18-21, 1962","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/148/320/big1483209776.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1483209776.html\">Vacuum Technique: Proceedings of a Meeting of the German Society for Vacuum Technique, Heidelberg, September 18-21, 1962</a>","width":400,"height":300}