Olsen, Jann M <br/><br/>
GMDSS course for general operator's certificate   Instructor's Guide/ Jann M. Olsen and Tor R. Kristensen.     

 - 4th ed. 
 -  Norway : NOFUS  1998 
 - 67p. :ill. 29cm. 
<br/><br/><label>ISBN: </label>1234567890 
<br/><br/><label>LC Class. No.: </label>VK397 .O522 1998 
<br/><br/><label>Dewey Class. No.: </label>VK397 .O522 1998 
<br/><br/><label>National Library of Medicine Call No.: </label>VK397 .O522 1998