{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Design of Railroad and Highway Bridges (250 Illustrations): Design of Highway Truss Bridge, Design of a Railroad Truss Bridge, Wooden Bridges, Roof Trusses, Bridge Piers and Abutments, Bridge Drawing (International Library of Technology, No. 336)","author_name":"Editorial Staff of International Correspondence Schools","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000HFBN36.html\">Design of Railroad and Highway Bridges (250 Illustrations): Design of Highway Truss Bridge, Design of a Railroad Truss Bridge, Wooden Bridges, Roof Trusses, Bridge Piers and Abutments, Bridge Drawing (International Library of Technology, No. 336)</a>","width":400,"height":300}