{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Servo-amplifiers / D.E. Polonnikov ; translated from the Russian by E.S. Carter ; technical editor, A.K. Godden","author_name":"D. E Polonnikov","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07J/bigB0007JBQNY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007JBQNY.html\">Servo-amplifiers / D.E. Polonnikov ; translated from the Russian by E.S. Carter ; technical editor, A.K. Godden</a>","width":400,"height":300}