Defence Mapping Agency Hydrografic/Topographic Center <br/><br/>
American Practical Navigator : An Epitome of Navigation Pub. No. 09 Vol.ii 

 - 1975 ed. 
 -  Defence Mapping Agency Hydrografic/Topographic Center,  1981, 
 - 716p.  25cm. 
<br/><br/><label>Dewey Class. No.: </label>527  / AME