Hutabarat, Sahat Maruli <br/><br/>
Djaja perangsang (incentive) kebijaksanaan personalia pada  [microform] / 
Sahat Maruli Hutabarat 
 - [Indonesia :  s.n.,  n.d.] 
 - 3 microfiches :  positive ;  11 X 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs