Model course 1.26 :  restricted operators certificate for global maritime distress and safety system (GMDSS).: course + compendium / 
International Maritime Organization. 
 - 2015 edition. 
 - 188 pages :  color illustrations ;  29 cm 
 - Model course  1.26 .
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<br/><br/><label>ISBN: </label>9789280141825 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation--Safety measures--Handbooks, manuals, etc.<br/>Artificial satellites in navigation--Handbooks, manuals, etc.<br/>Radio in navigation--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>623.888