PNEC <br/><br/>
Weapon engineering management course : SONAR 
PNEC 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sonar--WE, MIS, WESMC
<br/><br/><label>Dewey Class. No.: </label>621.389 PNEC