{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Textbook of Engineering Drawing: Geometrical Drawing","author_name":"Dr. R. K. Dhawan","thumbnail_url":"https://www.ebooknetworking.net/books/812/191/big8121914310.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8121914310.html\">A Textbook of Engineering Drawing: Geometrical Drawing</a>","width":400,"height":300}