{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Engineering Principles of Mechanical Vibration","author_name":"Douglas D. Reynolds","thumbnail_url":"https://www.ebooknetworking.net/books/142/690/big1426907966.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1426907966.html\">Engineering Principles of Mechanical Vibration</a>","width":400,"height":300}