{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Structural Efficiency of Prestressing for Concrete Bridges in Ultimate","author_name":"Maged Hashad","thumbnail_url":"https://www.ebooknetworking.net/books/365/980/big3659802409.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3659802409.html\">Structural Efficiency of Prestressing for Concrete Bridges in Ultimate</a>","width":400,"height":300}