{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Influence of iron and chromium on crystallization of some CaO-A12O3-MgO-SiO2 glasses (Open reports / British Iron and Steel Research Association)","author_name":"Martin John Robson","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0900206195.html\">Influence of iron and chromium on crystallization of some CaO-A12O3-MgO-SiO2 glasses (Open reports / British Iron and Steel Research Association)</a>","width":400,"height":300}