{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Notes on the use of machine guns in trench warfare and on the training of machine gun units: Compiled from foreign reports","author_name":"Washington, D.C., . United States. Army war college","thumbnail_url":"https://www.ebooknetworking.net/books/B00/6BM/bigB006BMR33S.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B006BMR33S.html\">Notes on the use of machine guns in trench warfare and on the training of machine gun units: Compiled from foreign reports</a>","width":400,"height":300}