Ece, Hilmi. <br/><br/>
GMDSS :  global maritime distress and safety system : deniz telsiz haberleşmesi ve GMDSS kuralları / 
Hilmi Ece, Yakup Korkmaz. 
 - İstanbul :  Akademi, 
 - ix, 415 p. :  col. ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9786058996861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation--Safety measures<br/>Radio in navigation<br/>Artificial satellites in navigation<br/>Distress signals
<br/><br/><label>LC Class. No.: </label>VK200