Gayo,H. M Iwan,  1951- <br/><br/>
Buku pintar Nusantara / 
Iwan Gayo 
 - Jakarta :  Penerbit Upaya Warga Negara,  1990 
 - 1403 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries, Indonesia