Sykes, Percy . <br/><br/>
A History of Exploration: From the Earliest Times to the Present Day /  Textual Documents 
Percy Sykes. 
 - 3rd ed. / 
 - London :  Routledge Kegan Paul ltd ,  1949. 
 - xiv, 426p. :  ill. ;  23cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Geography-History of Exploration PG-Geography Exploration T/G-Geography 
<br/><br/><label>Dewey Class. No.: </label>910  / Sy 44 H