Dunnaven, Earl <br/><br/>
Self-instruction in the practice and theory of navigation / 
Earl Dunnaven 
 - London :  Macmillan,  1908 
 - 3 v. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation--History
<br/><br/><label>Dewey Class. No.: </label>623.89