Pelajaran niaga di Indonesia, 
oleh Biro Penelitian & Pengembangan PERLA. 
 - [Djakarta,  1966] 
 - 18 l.  33 cm. 
<br/><br/> Title from label mounted on cover. 
<br/><br/><label>LCCN: </label>sa 68020371  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Merchant marine--Indonesia.
<br/><br/><label>LC Class. No.: </label>HE887  / .A5294