{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mechanisms in Modern Engineering Design. A Handbook for Engineers, Designers and Inventors. Volume I: Lever Mechanisms.","author_name":"Ivan I. WEINSTEIN, Nicholas trans. ARTOBOLEVSKY","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000JKZYZC.html\">Mechanisms in Modern Engineering Design. A Handbook for Engineers, Designers and Inventors. Volume I: Lever Mechanisms.</a>","width":400,"height":300}