Suryati <br/><br/>
Tatatertib adat timur dan internasional  [microform] / 
Suryati 
 - Medan :  Segara,  1959 
 - 1 microfiche :  positive ;  11 x 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs