{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Precast-prestressed concrete bridges 1: Pilot tests of continuous girders (Portland Cement Association. Research and Development Laboratories. Development Department. Bulletin)","author_name":"Paul H Kaar","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07F/bigB0007F6JIA.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007F6JIA.html\">Precast-prestressed concrete bridges 1: Pilot tests of continuous girders (Portland Cement Association. Research and Development Laboratories. Development Department. Bulletin)</a>","width":400,"height":300}