{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Black and Smokeless Powders:: Technologies for Finding Bombs and the Bomb Makers","author_name":"Committee on Smokeless and Black Powder, Division on Engineering and Physical Sciences, National Research Council, Mathematics, and Applications Commission on Physical Sciences","thumbnail_url":"https://www.ebooknetworking.net/books/030/906/big0309062462.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0309062462.html\">Black and Smokeless Powders:: Technologies for Finding Bombs and the Bomb Makers</a>","width":400,"height":300}