Symbols and abbreviations used on the admiralty paper charts: chart 5011. 

 - Fourth edition. 
 - 72 pages :  ill. maps ;  30 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-0-70-774-0805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nautical charts.