Ketahanan nasional. 

 - [Djakarta,  1968] 
 - 20, a-j leaves.  33 cm. 
<br/><br/><label>LCCN: </label>sa 68018065  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Indonesia--Defenses.
<br/><br/><label>LC Class. No.: </label>UA853.I5  / A56