Simandjuntak, B. <br/><br/>
Perubahan sosio kultural 
B.Simandjuntak 
 - Bandung  Tarsito  1980 
 - 96 p. ; 22 cm. 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change