Navigation Through The Ages

Sailors have been navigating the seas for thousands of years, and navigational technology has progressed exponentially during that time. This concise yet comprehensive volume from popular Sheridan House author Donald Launer begins with the impressive developments in navigation undertaken by early seafarers, and follows the art and science of navigation through the ages to their culmination in the huge advances made by our contemporaries. Launer explores the navigational tools invented by ea...