General requirements and performance standards for shipborne radiocommunication and navigational equipment including related operational recommendatio 

 -  International Maritime Organization.  1997 
 - iv (loose-leaf) 
<br/><br/>
<br/><br/><label>ISBN: </label>9-28011444-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aids to navigation -- Safety regulations.
<br/><br/><label>Dewey Class. No.: </label>M 623.8504 G326 1997