{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Systems of military bridges in use by the United States Army; those adopted by the great European powers, and such as are employed in British India. ... destruction, and re-establishment of bridges","author_name":"George Washington Cullum","thumbnail_url":"https://www.ebooknetworking.net/books/113/015/big113015257X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-113015257X.html\">Systems of military bridges in use by the United States Army; those adopted by the great European powers, and such as are employed in British India. ... destruction, and re-establishment of bridges</a>","width":400,"height":300}