{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Properties of steel sections : a reference book for structural engineers and architects, including tables of moments of inertia and radii of gyration of built sections, examples of sections selected from monumental structures, unit stresses, safe loads fo","author_name":"John Calvart Sample","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5LB/bigB005LBVDWM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005LBVDWM.html\">Properties of steel sections : a reference book for structural engineers and architects, including tables of moments of inertia and radii of gyration of built sections, examples of sections selected from monumental structures, unit stresses, safe loads fo</a>","width":400,"height":300}