{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical treatise on the construction of iron highway bridges","author_name":"Alfred Pancoast Boller","thumbnail_url":"https://www.ebooknetworking.net/books/145/889/big145889648X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-145889648X.html\">Practical treatise on the construction of iron highway bridges</a>","width":400,"height":300}