Sikap sosiawan. 

 - [Djakarta,  1964] 
 - 33 p.  illus.  21 cm. 
<br/><br/><label>LCCN: </label>sa 68020071  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service
<br/><br/><label>LC Class. No.: </label>HV41  / .I45