{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Theory and Problems of Lagrangian Dynamics, including 275 solved problems (Schaum's Outline Series)","author_name":"Dare A. Wells","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00EUMAQWG.html\">Theory and Problems of Lagrangian Dynamics, including 275 solved problems (Schaum&#039;s Outline Series)</a>","width":400,"height":300}