Buku pintar / 
Spine title :  Buku pintar junior 
editor : H.M. Iwan Gayo 
 - Jakarta :  Upaya Warga Negara,  1982 
 - 379 p. :  ill. ;  20 cm. 
 - Seri Junior .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries, Indonesian
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Indonesia--Encyclopedias and dictionaries