Ekspor menurut djenis barang diperintji menurut negeri tudjuan dan pelabuhan ekspor jang utama (Exp. by commodity specified by the most imp. countries and ports of export.)  [microform] 

 - [Indonesia :  Biro Pusat Statistik,  n.d.] 
 - 72 microfiches :  positive ;  11 X 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs