Hale, John K. <br/><br/>
Age of Exploration. 

 - 192 p.  27cm. 
<br/><br/> Includes references & index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exploration.
<br/><br/><label>Dewey Class. No.: </label>901.903 H48 1974