Almanak Sumatera.Medan panitia Almanak Nasional Sumatera komande Antar Daerah Sumatera .  [microform] / 
[n.d] 
 -  1969. 
 - 1 microfiche ;  11 x 15cm 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project: Monographs