{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Traité de fortification polygonale (Volume 2) (French Edition)","author_name":"Alexis Henri Brialmont","thumbnail_url":"https://www.ebooknetworking.net/books/B00/36M/bigB0036MD2EU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0036MD2EU.html\">Traité de fortification polygonale (Volume 2) (French Edition)</a>","width":400,"height":300}