{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Estimation & Costing 6th Sem Diploma Mechanical Engineering PB","author_name":"Srinivas B A","thumbnail_url":"https://www.ebooknetworking.net/books/819/238/big819238294X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-819238294X.html\">Estimation &amp; Costing 6th Sem Diploma Mechanical Engineering PB</a>","width":400,"height":300}