Simorangkir, J. C. T. <br/><br/>
Inti pengetahuan wargenegara Indonesia, 

 - Djakarta,  Balai Pustaka,  1964. 
 - 40 p.  16 cm. 
<br/><br/><label>LCCN: </label>sa 65009379  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civics, Indonesian
<br/><br/><label>LC Class. No.: </label>JQ777.A2  / S5 1964