{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"004: Ingenious Mechanisms for Designers and Inventors, 1930-67 (Volume 4) (Ingenious Mechanisms for Designers & Inventors)","author_name":"Holbrook Horton","thumbnail_url":"https://www.ebooknetworking.net/books/083/111/big0831110325.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0831110325.html\">004: Ingenious Mechanisms for Designers and Inventors, 1930-67 (Volume 4) (Ingenious Mechanisms for Designers &amp; Inventors)</a>","width":400,"height":300}