Buku pintar :  seri senior / 
disusun oleh Iwan Gayo 
 - Jakarta :  Iwan Gayo Associates,  1986 
 - 800 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries, Indonesian
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Indonesia--Encyclopedias and dictionaries