{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Classical Mechanics With Calculus of Variations and Optimal Control: An Intuitive Introduction (Student Mathematical Library)","author_name":"Mark Levi","thumbnail_url":"https://www.ebooknetworking.net/books/082/189/big0821891383.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0821891383.html\">Classical Mechanics With Calculus of Variations and Optimal Control: An Intuitive Introduction (Student Mathematical Library)</a>","width":400,"height":300}