Sidin, Nazar. <br/><br/>
Informasi bisnis dan investasi Sumatera Barat / 
Nazar Sidin. 
 - Jakarta :  Karya Indah,  1989. 
 - 200 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business.<br/>Investments--Indonesia--Sumatera Barat.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sumatera Barat (Indonesia)--Economic conditions.