{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A practical treatise on the strength and stiffness of timber; intended as a guide for engineers, architects, carpenters ...: to which is added an ... for estimating by inspection the strength,","author_name":"William Turnbull","thumbnail_url":"https://www.ebooknetworking.net/books/113/014/big1130142086.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1130142086.html\">A practical treatise on the strength and stiffness of timber; intended as a guide for engineers, architects, carpenters ...: to which is added an ... for estimating by inspection the strength,</a>","width":400,"height":300}