PangoBooks money back guarantee. Learn more
by: Dava Sobel
23 copies available
$4.00
Sold Out
4.7
5.0
4.9
4.0
4.3
Product Details
Overview
Describes the forty-year effort of John Harrison to invent the chronometer, the first instrument able to keep accurate time for navigational purposes.
Be the first one to review
Review the book today!