Mainspring
Subtitle: The Grassroots Story of Human Progress, What is Means to you and me and how not to Prevent It
Publisher: Franklin Classics
Published: Oct 15, 2018
Format: paperback
Number of pages: 240
ISBN-13: 9780343231415
Notes: Source title: Mainspring: The Grassroots Story of Human Progress, What is Means to you and me and how not to Prevent It