{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Columns and struts, theory and practical design, with examples worked out","author_name":"William Alexander","thumbnail_url":"https://www.ebooknetworking.net/books/117/714/big1177144956.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177144956.html\">Columns and struts, theory and practical design, with examples worked out</a>","width":400,"height":300}