Armstrong, Richard,  1903-1986 <br/><br/>
The early mariners / 
by Richard Armstrong 
 - London :  Benn,  c1967 
 - 128 p. :  ill., maps ;  26 cm. 
 - His A History of seafaring ;  v. 1 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> Rs. 30.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation--History<br/>Voyages and travels
<br/><br/><label>Dewey Class. No.: </label>910.45